lunedì 29 febbraio 2016

NYT Science: Relics of the Space Age

Relics of the Space Age
By KENNETH CHANG

"Abandoned in Place," a new book of photographs by Roland Miller, finds haunting beauty in derelict launch pads, rusting towers and other detritus of the American space race.

Published: March 1, 2016 at 06:00AM

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NYT Science: Letters to the Editor

Letters to the Editor
By Unknown Author

Readers react to articles in Science Times.

Published: March 1, 2016 at 06:00AM

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NYT Science: Women Waiting Longer to Have Children

Women Waiting Longer to Have Children
By NICHOLAS BAKALAR

The recent recession is partly to blame for an increase in maternal age at first birth, one researcher says.

Published: March 1, 2016 at 06:00AM

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NYT Science: Invasive Species Aren’t Necessarily Invaders

Invasive Species Aren't Necessarily Invaders
By ERICA GOODE

A growing number of scientists argue that not all non-native species are bad, and some may actually be beneficial.

Published: March 1, 2016 at 06:00AM

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NYT Science: Does This Species Belong Here?

Does This Species Belong Here?
By THE NEW YORK TIMES

Many common animals, plants and insects are not native to the environments in which they are now found. Take this quiz and learn more about the living things that surround you.

Published: February 29, 2016 at 06:00AM

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NYT Science: In ‘Half Earth,’ E.O. Wilson Calls for a Grand Retreat

In 'Half Earth,' E.O. Wilson Calls for a Grand Retreat
By CLAUDIA DREIFUS

In a new book, the renowned biologist argues that it is time for humans to abandon much of the planet to other species.

Published: March 1, 2016 at 06:00AM

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NYT Science: When ‘Symptoms of Television’ Began Their Inexorable Spread

When 'Symptoms of Television' Began Their Inexorable Spread
By NICHOLAS BAKALAR

"What time will there remain for doing anything else?" one New York Times reporter wondered in a burst of insight, profound and prophetic.

Published: March 1, 2016 at 06:00AM

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NYT Science: Teaching Crows

Teaching Crows
By SAMANTHA STARK and JAMES GORMAN

With a little training, crows can master a kind of animal shell game.

Published: February 29, 2016 at 06:00AM

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NYT Science: Crows Clever Enough to Learn a Shell Game

Crows Clever Enough to Learn a Shell Game
By JAMES GORMAN

New Caledonian crows had trouble finding food moved from one bowl to another, until they were trained to watch hands.

Published: February 29, 2016 at 06:00AM

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NYT Science: The Giving Tree, Giving Year After Year After ...

The Giving Tree, Giving Year After Year After ...
By C. CLAIBORNE RAY

A properly tapped maple tree can yield sugary sap over many seasons without any appreciable impact on life span, says one authority on the subject.

Published: March 1, 2016 at 06:00AM

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venerdì 26 febbraio 2016

NYT Science: An Easy Fix for Vertigo

An Easy Fix for Vertigo
By PAULA SPAN

The most common form of vertigo can be quickly treated by repositioning the head, but many doctors remain unfamiliar with the maneuver.

Published: March 1, 2016 at 06:00AM

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NYT Science: DNA Under the Scope, and a Forensic Tool Under a Cloud

DNA Under the Scope, and a Forensic Tool Under a Cloud
By CARL ZIMMER

Cutting-edge technology has enabled analysis of ever-tinier genetic samples. But as the science pushes boundaries, some experts are raising reliability questions.

Published: February 27, 2016 at 06:00AM

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NYT Science: In DNA, Clues to the Cheetah‘s Speed and Hurdles

In DNA, Clues to the Cheetah's Speed and Hurdles
By BARBARA S. MOFFET

A big cat named Chewbaaka has enabled scientists to sequence and decrypt the cheetah's complete genome.

Published: March 1, 2016 at 06:00AM

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NYT Science: The Newest, and Smallest, ‘Biggest’ Flower

The Newest, and Smallest, 'Biggest' Flower
By NICHOLAS ST. FLEUR

A cousin to the giant "corpse flower" has been discovered in the Philippines. It smells a lot sweeter, too.

Published: February 27, 2016 at 06:00AM

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NYT Science: Decline of Species That Pollinate Poses a Threat to Global Food Supply, Report Warns

Decline of Species That Pollinate Poses a Threat to Global Food Supply, Report Warns
By JOHN SCHWARTZ

Many pollinator species are facing extinction, including some 16 percent of vertebrates like birds and bats, according to the document..

Published: February 27, 2016 at 06:00AM

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giovedì 25 febbraio 2016

NYT Science: Scott Kelly Poised to Set NASA Record for Consecutive Days in Space

Scott Kelly Poised to Set NASA Record for Consecutive Days in Space
By KENNETH CHANG

When Scott J. Kelly returns to Earth next week after 340 days in space, he will be studied for insights into the health issues long space flights, like to Mars, might pose.

Published: February 26, 2016 at 06:00AM

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NYT Science: Scott Kelly’s Year in Space

Scott Kelly's Year in Space
By KENNETH CHANG

On Tuesday, Scott J. Kelly is scheduled to return from the International Space Station, completing the longest stay in space for a NASA astronaut. Here are some ways to measure his mission.

Published: February 25, 2016 at 06:00AM

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NYT Science: Tracking a Parasite That Turns Bees Into Zombies

Tracking a Parasite That Turns Bees Into Zombies
By NICHOLAS ST. FLEUR

Parasitic flies are infesting honeybees across the country. If you see any, you can add them to the Zombee Watch database.

Published: February 26, 2016 at 06:00AM

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mercoledì 24 febbraio 2016

NYT Science: At Yosemite, a Waterfall Turns Into a Firefall

At Yosemite, a Waterfall Turns Into a Firefall
By TATIANA SCHLOSSBERG

For at least a few more days, Horsetail Fall has a chance to glow like lava for 10 splendid minutes around sunset.

Published: February 25, 2016 at 06:00AM

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NYT Science: Reading This While You Drive Could Increase Your Risk of Crashing by 10

Reading This While You Drive Could Increase Your Risk of Crashing by 10
By NICHOLAS ST. FLEUR

Researchers found that dialing a phone was the most dangerous distraction, followed by reading or writing.

Published: February 24, 2016 at 06:00AM

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martedì 23 febbraio 2016

NYT Science: Ebola Drug Shows Signs of Efficacy in Small Clinical Trial

Ebola Drug Shows Signs of Efficacy in Small Clinical Trial
By ANDREW POLLACK

ZMapp, a potential treatment for Ebola, seemed to prevent death in its first rigorous trial, but researchers said the results were not conclusive.

Published: February 24, 2016 at 06:00AM

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lunedì 22 febbraio 2016

NYT Science: For Mark Willenbring, Different Steps to Treating Substance Abuse

For Mark Willenbring, Different Steps to Treating Substance Abuse
By GABRIELLE GLASER

A psychiatrist, countering rehabilitation programs that see abuse as a defect, instead sees a medical condition treatable by drugs and behavioral therapy.

Published: February 23, 2016 at 06:00AM

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NYT Science: Seas Are Rising at Fastest Rate in Last 28 Centuries

Seas Are Rising at Fastest Rate in Last 28 Centuries
By JUSTIN GILLIS

Scientists reported Monday that flooding in coastal communities was largely a result of greenhouse gas emissions, and likely to grow worse.

Published: February 23, 2016 at 06:00AM

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NYT Science: Death Valley Is Experiencing a Colorful ‘Superbloom’

Death Valley Is Experiencing a Colorful 'Superbloom'
By TATIANA SCHLOSSBERG

A little rain goes far in one the hottest, driest places on earth.

Published: February 23, 2016 at 06:00AM

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NYT Science: Letters to the Editor

Letters to the Editor
By Unknown Author

Readers respond to articles in Science Times.

Published: February 23, 2016 at 06:00AM

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NYT Science: Coercion May Make People Feel Less Responsible for Actions

Coercion May Make People Feel Less Responsible for Actions
By SINDYA N. BHANOO

In a study, test subjects felt more removed from the consequences of a decision if they are ordered to carry it out.

Published: February 23, 2016 at 06:00AM

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NYT Science: A Slow Unveiling for Tourette’s Disease

A Slow Unveiling for Tourette's Disease
By NICHOLAS BAKALAR

A condition that was named in 1885 was not mentioned in The New York Times until an article by Jane E. Brody was published in 1975.

Published: February 23, 2016 at 06:00AM

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NYT Science: It’s Possible to Grow a 3-D Printed Ear on a Mouse’s Back

It's Possible to Grow a 3-D Printed Ear on a Mouse's Back
By NICHOLAS ST. FLEUR

With the success of growing the body parts in a lab, bioengineers are taking a step toward creating replacement organs that can be transplanted into people.

Published: February 22, 2016 at 06:00AM

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NYT Science: A Black Hole That Has Stopped Swallowing Stars

A Black Hole That Has Stopped Swallowing Stars
By NICHOLAS ST. FLEUR

At the core of a galaxy some 300 million light-years away is a supermassive, inactive black hole that is about 21 billion times the size of the sun.

Published: February 22, 2016 at 06:00AM

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NYT Science: Can You ‘Suntan’ Through a Window?

Can You 'Suntan' Through a Window?
By C. CLAIBORNE RAY

Can you get useful quantities of vitamin D while sitting in a sunny window in the heart of winter?

Published: February 23, 2016 at 06:00AM

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NYT Science: Review: In ‘The End of Average,’ Cheers for Individual Complexity

Review: In 'The End of Average,' Cheers for Individual Complexity
By ABIGAIL ZUGER, M.D.

The author Todd Rose warns against conclusions drawn from large populations, arguing that they rarely account for important personal variations.

Published: February 23, 2016 at 06:00AM

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NYT Science: An Island, a Focal Point for a Healthy Marine Ecosystem

An Island, a Focal Point for a Healthy Marine Ecosystem
By SINDYA N. BHANOO

The biomass of phytoplankton around islands is up to 86 percent greater than what's found in other parts of the ocean.

Published: February 23, 2016 at 06:00AM

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NYT Science: Scientists Ponder the Prospect of Contagious Cancer

Scientists Ponder the Prospect of Contagious Cancer
By GEORGE JOHNSON

What if malignant cells, rather than dying with their host, had the ability to travel from body to body, evolving ever-deadlier skills along the way?

Published: February 23, 2016 at 06:00AM

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NYT Science: Flight of the Sea Snail

Flight of the Sea Snail
By SAMANTHA STARK and JAMES GORMAN

A tiny marine mollusk no bigger than a peppercorn flies through the water with the same wing motion as a fruit fly.

Published: February 22, 2016 at 06:00AM

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NYT Science: A Sea Snail That Moves Like a Flying Insect

A Sea Snail That Moves Like a Flying Insect
By JAMES GORMAN

The sea butterfly, which is the size of a peppercorn, flaps winglike appendages and moves through water with a motion similar to that of many insects.

Published: February 22, 2016 at 06:00AM

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domenica 21 febbraio 2016

NYT Science: Douglas L. Inman, Coastal Science Pioneer, Dies at 95

Douglas L. Inman, Coastal Science Pioneer, Dies at 95
By CORNELIA DEAN

Dr. Inman helped change the understanding of the processes that shape the beach and trained generations of scientists who followed in his footprints.

Published: February 22, 2016 at 06:00AM

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NYT Science: In Zika Epidemic, a Warning on Climate Change

In Zika Epidemic, a Warning on Climate Change
By JUSTIN GILLIS

In the coming decades, global warming is likely to increase the range and speed the life cycle of the particular mosquitoes carrying viruses like Zika.

Published: February 21, 2016 at 06:00AM

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venerdì 19 febbraio 2016

NYT Science: So You Wanna Be an Astronaut? Pretty Unlikely.

So You Wanna Be an Astronaut? Pretty Unlikely.
By KENNETH CHANG

By the deadline on Thursday, more than 18,300 people had submitted their resumes in hopes of joining the next group of NASA astronaut s.

Published: February 20, 2016 at 06:00AM

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NYT Science: Two Naked Mole Rats, Seemingly Immune to Cancer, Got Cancer

Two Naked Mole Rats, Seemingly Immune to Cancer, Got Cancer
By NICHOLAS ST. FLEUR

Scientists report two cases of cancer in the species, which is much less susceptible to cancer than other rodents.

Published: February 20, 2016 at 06:00AM

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NYT Science: Male Sellers on eBay Have an Edge Over Women, Study Finds

Male Sellers on eBay Have an Edge Over Women, Study Finds
By PAM BELLUCK

A study in the journal Science said that when vendors with equal selling reputations sold the same products, women received lower prices than men.

Published: February 20, 2016 at 06:00AM

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NYT Science: Acidic Ocean Leads to Warped Skeletons for Young Coral

Acidic Ocean Leads to Warped Skeletons for Young Coral
By TATIANA SCHLOSSBERG

A study found that oceans that had absorbed more atmospheric carbon dioxide leads to young corals with serious skeletal deformities in subtropical waters.

Published: February 20, 2016 at 06:00AM

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giovedì 18 febbraio 2016

NYT Science: Measuring the Planet’s Health in Vibrant Shades of Green

Measuring the Planet's Health in Vibrant Shades of Green
By TATIANA SCHLOSSBERG

By seeing which ecosystems are experiencing the most change at the plant level, scientists hope they will be able to make better predictions.

Published: February 18, 2016 at 06:00AM

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NYT Science: Zika Outbreak Could Be an Omen of the Global Warming Threat

Zika Outbreak Could Be an Omen of the Global Warming Threat
By JUSTIN GILLIS

In the coming decades, global warming is likely to increase the range and speed the life cycle of the particular mosquitoes carrying viruses like Zika.

Published: February 19, 2016 at 06:00AM

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mercoledì 17 febbraio 2016

NYT Science: Ancient Humans May Have Left a Genetic Mark on Neanderthals

Ancient Humans May Have Left a Genetic Mark on Neanderthals
By CARL ZIMMER

On top of abundant evidence that humans carry Neanderthal DNA, a new study shows that the interbreeding went both ways.

Published: February 23, 2016 at 06:00AM

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martedì 16 febbraio 2016

NYT Science: E-Commerce: Convenience Built on a Mountain of Cardboard

E-Commerce: Convenience Built on a Mountain of Cardboard
By MATT RICHTEL

Delivery services now come through in hours, not days. But the boxes after boxes generated create environmental concerns, and some guilt.

Published: February 16, 2016 at 06:00AM

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lunedì 15 febbraio 2016

NYT Science: Unusual Molecules Shine Light on New Applications

Unusual Molecules Shine Light on New Applications
By XIAOZHI LIM

The discovery of molecules that light up only when close together has led to advances in areas like TVs and fluorescent technology for the human body.

Published: February 16, 2016 at 06:00AM

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NYT Science: Letters to the Editor

Letters to the Editor
By Unknown Author

Readers respond to articles in Science Times.

Published: February 16, 2016 at 06:00AM

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NYT Science: 40 Trillion Bacteria on and in Us? Fewer Than We Thought.

40 Trillion Bacteria on and in Us? Fewer Than We Thought.
By NICHOLAS BAKALAR

The oft-repeated 10-to-1 ratio of microbes to human cells was unrealistic, researchers say. The numbers of microbes and human cells are about the same.

Published: February 16, 2016 at 06:00AM

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NYT Science: Our Brains Remember the Good Stuff

Our Brains Remember the Good Stuff
By SINDYA N. BHANOO

Researchers have found that the human brain is attracted to things that were once pleasing, but no longer are.

Published: February 16, 2016 at 06:00AM

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NYT Science: Wild Tomatoes Repel Whiteflies, Study Finds

Wild Tomatoes Repel Whiteflies, Study Finds
By SINDYA N. BHANOO

The farm pests attack many domestic crops, but crossbreeding with wild types may help yield insect-resistant varieties, researchers suggest.

Published: February 16, 2016 at 06:00AM

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NYT Science: How Does One Dog Recognize Another as a Dog?

How Does One Dog Recognize Another as a Dog?
By C. CLAIBORNE RAY

Studies of dogs' ability to discriminate their kind from other animals show they can do so based on purely visual evidence, even in images.

Published: February 16, 2016 at 06:00AM

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NYT Science: ScienceTake | How the Stick Walks

ScienceTake | How the Stick Walks
By DAVID FRANK and JAMES GORMAN

The delightfully improbably stick insect uses two pairs of legs to walk and the front pair to check out what lies ahead.

Published: February 15, 2016 at 06:00AM

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NYT Science: Stick insect helps scientists study how animals move.

Stick insect helps scientists study how animals move.
By JAMES GORMAN

Using motion-capture video, scientists study how the Indian stick insect moves.

Published: February 15, 2016 at 06:00AM

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NYT Science: 爱因斯坦的望远镜

爱因斯坦的望远镜
By JASON DRAKEFORD

爱因斯坦提出引力弯曲光的一个世纪后的今天,天文学家们使用星系甚至是星系团来放大远处的星星。

Published: February 15, 2016 at 06:00AM

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venerdì 12 febbraio 2016

NYT Science: Two-Thirds of the World Faces Severe Water Shortages

Two-Thirds of the World Faces Severe Water Shortages
By NICHOLAS ST. FLEUR

The scarcity can lead to crop failure and low crop yields, which could cause food price increases, famine and widespread starvation.

Published: February 13, 2016 at 06:00AM

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NYT Science: A Valentine’s Date Idea for Astronomy-Loving Early Birds

A Valentine's Date Idea for Astronomy-Loving Early Birds
By NICHOLAS ST. FLEUR

It's still possible to take advantage of the narrowing window of opportunity to see five planets align.

Published: February 13, 2016 at 06:00AM

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NYT Science: When Einstein Was Wrong

When Einstein Was Wrong
By JONAH BROMWICH

Scientists have confirmed the existence of gravitational waves, the ripples in the fabric of space-time that Einstein predicted a century ago. But what theories did he get wrong? Here are a few examples.

Published: February 12, 2016 at 06:00AM

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NYT Science: Fire Ants, Goshawks and Dog Tongues, Oh My: The Best of ScienceTake

Fire Ants, Goshawks and Dog Tongues, Oh My: The Best of ScienceTake
By JAMES GORMAN

We posted our 100th ScienceTake video this week, so we've created a five-video sampler of some of our favorites.

Published: February 12, 2016 at 06:00AM

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NYT Science: Eagles Take to South African Agriculture

Eagles Take to South African Agriculture
By SINDYA N. BHANOO

A community of Verreaux's eagles is faring better in a landscape of farms than a similar group in a more remote region.

Published: February 16, 2016 at 06:00AM

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giovedì 11 febbraio 2016

NYT Science: Scientists Chirp Excitedly for LIGO, Gravitational Waves and Einstein

Scientists Chirp Excitedly for LIGO, Gravitational Waves and Einstein
By MICHAEL ROSTON

Before a big physics announcement, scientists took to social media to share their best imitations of two black holes colliding.

Published: February 12, 2016 at 06:00AM

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NYT Science: A Parasite, Leopards, and a Primate’s Fear and Survival

A Parasite, Leopards, and a Primate's Fear and Survival
By CARL ZIMMER

The parasite Toxoplasma gondii may affect the behavior of chimpanzees — and possibly other primates — toward a natural predator, a study finds.

Published: February 16, 2016 at 06:00AM

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NYT Science: Science Teachers’ Grasp of Climate Change Is Found Lacking

Science Teachers' Grasp of Climate Change Is Found Lacking
By JOHN SCHWARTZ

A survey of 1,500 teachers in the United States found that on average they spend just one to two hours on average over the course of an academic year.

Published: February 12, 2016 at 06:00AM

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NYT Science: Physicists Detect Gravitational Waves, Proving Einstein Right

Physicists Detect Gravitational Waves, Proving Einstein Right
By DENNIS OVERBYE

Scientists say they heard the faint chirp of two black holes colliding a billion light-years away, fulfilling Einstein's general theory of relativity.

Published: February 12, 2016 at 06:00AM

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NYT Science: LIGO Hears a Ripple in Space-Time

LIGO Hears a Ripple in Space-Time
By DENNIS OVERBYE, JONATHAN CORUM and JASON DRAKEFORD

About a hundred years ago, Einstein predicted the existence of gravitational waves, but until now, they were undetectable.

Published: February 11, 2016 at 06:00AM

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lunedì 8 febbraio 2016

NYT Science: Richard P. Von Herzen, Explorer of Earth’s Undersea Furnaces, Dies at 85

Richard P. Von Herzen, Explorer of Earth's Undersea Furnaces, Dies at 85
By WILLIAM J. BROAD

Dr. Von Herzen, an oceanographer, uncovered thousands of miles of interconnected volcanoes where the planet's oceanic plates pull apart and ooze molten rock, continually rearranging the Earth's crust.

Published: February 9, 2016 at 06:00AM

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NYT Science: ScienceTake | Building a Rescue Roach

ScienceTake | Building a Rescue Roach
By DAVID FRANK and JAMES GORMAN

Cockroaches move so well through small spaces that they make good models for robots to find survivors in collapsed buildings.

Published: February 8, 2016 at 06:00AM

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NYT Science: Portraits of an Older Michelangelo Indicate He Had Arthritic Hands

Portraits of an Older Michelangelo Indicate He Had Arthritic Hands
By SINDYA N. BHANOO

The master probably had osteoarthritis, but his commitment to art may have kept his hands functional until his death in 1564, according to doctors.

Published: February 9, 2016 at 06:00AM

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NYT Science: Humans Are Spreading Deadly Bee Virus, Study Says

Humans Are Spreading Deadly Bee Virus, Study Says
By SINDYA N. BHANOO

Researchers say that the trade and movement of honeybee colonies have caused deformed wing virus to travel all over the world.

Published: February 9, 2016 at 06:00AM

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NYT Science: Lending Her Ears to an M.I.T. Experiment

Lending Her Ears to an M.I.T. Experiment
By NATALIE ANGIER

A writer begs a researcher to let her find out where in her brain the music-specific pathway resides, subjecting herself to a barrage of sounds.

Published: February 9, 2016 at 06:00AM

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NYT Science: Experience Science: Count Birds From Your Backyard

Experience Science: Count Birds From Your Backyard
By NICHOLAS ST. FLEUR

Thousands of bird-watchers are expected to join the Great Backyard Bird Count, an annual avian census used to create a massive online database.

Published: February 9, 2016 at 06:00AM

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NYT Science: Review: ‘Wired to Create’ Shows the Science of a Messy Process

Review: 'Wired to Create' Shows the Science of a Messy Process
By CHRISTIE ASCHWANDEN

The authors, Scott Barry Kaufman and Carolyn Gregoire, detail research into the nature of creativity and also provide tips to fuel the process.

Published: February 9, 2016 at 06:00AM

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NYT Science: Hoping to Lead Great Lakes Lampreys to Demise by the Nose

Hoping to Lead Great Lakes Lampreys to Demise by the Nose
By RACHEL NUWER

Scientists are looking to pheromones to trick the parasites into voluntarily corralling themselves in designated areas, to be trapped or poisoned.

Published: February 9, 2016 at 06:00AM

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NYT Science: Scientists Seek Answers on Zika in Other Viruses

Scientists Seek Answers on Zika in Other Viruses
By CARL ZIMMER

Researchers found clues about how infections like rubella injure fetuses. That can aid research into the potential link between Zika and microcephaly.

Published: February 9, 2016 at 06:00AM

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sabato 6 febbraio 2016

NYT Science: Air Travel Between U.S. And Zika-Affected Areas

Air Travel Between U.S. And Zika-Affected Areas
By Unknown Author

Air travel has been a factor in the spread of Zika virus, but some countries are better at detecting and preventing the spread of diseases.

Published: February 6, 2016 at 06:00AM

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NYT Science: Sweating the Effects of Antiperspirants

Sweating the Effects of Antiperspirants
By C. CLAIBORNE RAY

Yes, it's natural to sweat to rid the body of toxins and to cool it, but those glands are all, not just under the arms.

Published: February 9, 2016 at 06:00AM

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venerdì 5 febbraio 2016

NYT Science: Edgar D. Mitchell, Sixth Moonwalking Astronaut, Dies at 85

Edgar D. Mitchell, Sixth Moonwalking Astronaut, Dies at 85
By RICHARD GOLDSTEIN

Commander Mitchell, a member of NASA's first lunar mission devoted exclusively to scientific research, Apollo 14, died Thursday in West Palm Beach, Fla.

Published: February 6, 2016 at 06:00AM

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NYT Science: In a Slovenian Cave, Hoping for a Batch of Baby ‘Dragons’

In a Slovenian Cave, Hoping for a Batch of Baby 'Dragons'
By NICHOLAS ST. FLEUR

To see the olms in Postojna Cave , you'll need to take an underground train. But you might be rewarded with a glimpse of their crystal clear eggs.

Published: February 6, 2016 at 06:00AM

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giovedì 4 febbraio 2016

NYT Science: C.D.C. Issues Zika Advisory for Pregnant Women and Sex Partners

C.D.C. Issues Zika Advisory for Pregnant Women and Sex Partners
By NICHOLAS ST. FLEUR

The Centers for Disease Control and Prevention urged pregnant women whose male partners have spent time in a Zika-affected country to abstain from sex or use condoms during their pregnancy.

Published: February 5, 2016 at 06:00AM

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NYT Science: Under Pressure, F.D.A. Adds Measures on Opioid Abuse

Under Pressure, F.D.A. Adds Measures on Opioid Abuse
By SABRINA TAVERNISE

Dr. Robert Califf, the acting commissioner, acknowledged the broader concern from Congress as the agency had come under fire for continuing to approve opioids.

Published: February 5, 2016 at 06:00AM

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NYT Science: Goodness Gracious, Fireballs in February

Goodness Gracious, Fireballs in February
By NICHOLAS ST. FLEUR

Dashcams, rooftop cameras and a GoPro on a small airplane captured footage of bright objects streaking night skies in recent days.

Published: February 5, 2016 at 06:00AM

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NYT Science: DNA Study of First Ancient African Genome Flawed, Researchers Report

DNA Study of First Ancient African Genome Flawed, Researchers Report
By CARL ZIMMER

When other researchers studied the 4,500-year-old-genome, they discovered that the conclusion that much of Africa has Eurasian ancestry was incorrect.

Published: February 5, 2016 at 06:00AM

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mercoledì 3 febbraio 2016

NYT Science: The Explorers Club Once Served Mammoth at a Meal. Or Did It?

The Explorers Club Once Served Mammoth at a Meal. Or Did It?
By JAMES GORMAN

At a legendary dinner in 1951, the Explorers Club was said to have served its members mammoth, but DNA tests have revealed what the meat really was.

Published: February 4, 2016 at 06:00AM

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martedì 2 febbraio 2016

NYT Science: Let the Moon Be Your Guide in Finding Five Planets

Let the Moon Be Your Guide in Finding Five Planets
By NICHOLAS ST. FLEUR

Learn a low-fi method for spotting five planets at once.

Published: February 2, 2016 at 06:00AM

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lunedì 1 febbraio 2016

NYT Science: Reverberations From a Rise in Mexico’s Murder Rate

Reverberations From a Rise in Mexico's Murder Rate
By RACHEL NUWER

Rising homicide rates are lowering a country's average life expectancy.

Published: February 2, 2016 at 06:00AM

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NYT Science: At Museum of Mathematics, Meet 2 Beavers That’ll Never Meet

At Museum of Mathematics, Meet 2 Beavers That'll Never Meet
By KENNETH CHANG

The museum's newest exhibit uses beavers, train tracks and spinning turntables to illustrate a theorem.

Published: February 2, 2016 at 06:00AM

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NYT Science: Studying the Heart of El Niño, Where Its Weather Begins

Studying the Heart of El Niño, Where Its Weather Begins
By HENRY FOUNTAIN

Over the Pacific, researchers dropped instrument packages in hope of better forecasting the effects of the phenomenon.

Published: February 2, 2016 at 06:00AM

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NYT Science: Letters to the Editor

Letters to the Editor
By Unknown Author

Readers respond to articles in Science Times.

Published: February 2, 2016 at 06:00AM

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NYT Science: New Wearable Sensor Can Collect Data From Sweat

New Wearable Sensor Can Collect Data From Sweat
By SINDYA N. BHANOO

The device could help people monitor conditions like dehydration and fatigue in real time, one of the inventors said.

Published: February 2, 2016 at 06:00AM

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NYT Science: Women’s Views on Women Who Are Ovulating

Women's Views on Women Who Are Ovulating
By SINDYA N. BHANOO

In a study, women with higher estrogen levels found images of ovulating women to be more threatening.

Published: February 2, 2016 at 06:00AM

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NYT Science: Some Hunter-Gatherers Had a Taste for Turtle, Study Says

Some Hunter-Gatherers Had a Taste for Turtle, Study Says
By SINDYA N. BHANOO

In a cave near Tel Aviv, researchers found evidence of what the inhabitants ate more than 400,000 years ago.

Published: February 2, 2016 at 06:00AM

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NYT Science: The Venus Flytrap, a Plant That Can Count

The Venus Flytrap, a Plant That Can Count
By JAMES GORMAN

By wiring up the insect-eating plant, scientists found that it counted the electrical impulses that came from trigger hairs on its leafy jaws.

Published: February 2, 2016 at 06:00AM

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NYT Science: Does a Crack in a Carrot Spell Ruin for the Root Vegetable?

Does a Crack in a Carrot Spell Ruin for the Root Vegetable?
By C. CLAIBORNE RAY

Growth cracks can originate during the growth period from uneven moisture. As to the safety of cracked carrots, common sense should be the rule.

Published: February 2, 2016 at 06:00AM

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NYT Science: ScienceTake | Plants Can Count?

ScienceTake | Plants Can Count?
By DAVID FRANK and JAMES GORMAN

The Venus flytrap, a plant that eats insects, will clamp its leaves shut only after trigger hairs are tripped two times within about 20 seconds. Even without nerves, it counts electric impulses that go from cell to cell.

Published: February 1, 2016 at 06:00AM

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