mercoledì 20 luglio 2016

NYT Science: How Mountains Obscured by Venus’s Clouds Reveal Themselves

How Mountains Obscured by Venus's Clouds Reveal Themselves
By NICHOLAS ST. FLEUR

Data from Europe's Venus Express spacecraft has helped researchers better understand the hurricane-like winds that blast the second planet from the sun.

Published: July 21, 2016 at 06:00AM

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NYT Science: How Mountains Obscured by Venus’s Clouds Reveal Themselves

How Mountains Obscured by Venus's Clouds Reveal Themselves
By NICHOLAS ST. FLEUR

Data from Europe's Venus Express spacecraft has helped researchers better understand the hurricane-like winds that blast the second planet from the sun.

Published: July 21, 2016 at 06:00AM

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NYT Science: Updated Brain Map Identifies Nearly 100 New Regions

Updated Brain Map Identifies Nearly 100 New Regions
By CARL ZIMMER

Data from 1,200 brain scans performed as part of the Human Connectome Project allowed researchers to unveil the brain's hidden geography.

Published: July 21, 2016 at 06:00AM

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NYT Science: The Otherworldly Polka Dots of Spotted Lake

The Otherworldly Polka Dots of Spotted Lake
By JOANNA KLEIN

As British Columbia dries out every summer, most of Spotted Lake's water evaporates, leaving hundreds of briny pools.

Published: July 21, 2016 at 06:00AM

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martedì 19 luglio 2016

NYT Science: Tom Kibble, Physicist Who Helped Discover the Higgs Mechanism, Dies at 83

Tom Kibble, Physicist Who Helped Discover the Higgs Mechanism, Dies at 83
By STEPH YIN

Although Dr. Kibble was not awarded the Nobel Prize for his contributions to the discovery of the Higgs boson, his work sowed the seeds for other discoveries.

Published: July 20, 2016 at 06:00AM

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NYT Science: Global Temperatures Are on Course for Another Record This Year

Global Temperatures Are on Course for Another Record This Year
By HENRY FOUNTAIN

While El Niño may be partially behind rising temperatures, NASA says greenhouse gases are the main culprit.

Published: July 20, 2016 at 06:00AM

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NYT Science: Old Teeth Tell New Stories About People Who Didn’t Get Enough Sun

Old Teeth Tell New Stories About People Who Didn't Get Enough Sun
By JOANNA KLEIN

Researchers discovered a permanent record of vitamin D deficiency in old teeth that could provide insights on rickets and children's health today.

Published: July 20, 2016 at 06:00AM

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lunedì 18 luglio 2016

NYT Science: Miles of Algae and a Multitude of Hazards

Miles of Algae and a Multitude of Hazards
By LES NEUHAUS

Algal blooms that have recently hit southeastern Florida waters are the latest of such environmental disasters that have hit with increasing frequency.

Published: July 19, 2016 at 06:00AM

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NYT Science: A Dreaded Forecast for Our Times: Algae, and Lots of It

A Dreaded Forecast for Our Times: Algae, and Lots of It
By MATT RICHTEL

Projections of potentially dangerous and costly algal blooms may become as common as weather reports, but first scientists need more funding.

Published: July 19, 2016 at 06:00AM

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NYT Science: South African Telescope Spots 1,300 Unknown Galaxies

South African Telescope Spots 1,300 Unknown Galaxies
By DENNIS OVERBYE

The distant galaxies were recorded by a set of 16 antennas that will eventually be a part of the largest telescope ever built on Earth.

Published: July 19, 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: July 19, 2016 at 06:00AM

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NYT Science: Too Many Deer on the Road? Let Cougars Return, Study Says

Too Many Deer on the Road? Let Cougars Return, Study Says
By JAMES GORMAN

A repopulation of cougars in the Eastern U.S., with their steady diet of deer, could reduce the number of lives lost to deer-automobile collisions.

Published: July 19, 2016 at 06:00AM

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NYT Science: An Unintended Summer Morsel

An Unintended Summer Morsel
By C. CLAIBORNE RAY

If the ants that infest my kitchen in summer are inadvertently swallowed, are they likely to be harmful?

Published: July 19, 2016 at 06:00AM

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NYT Science: Grinding Chemicals Together in an Effort to be Greener

Grinding Chemicals Together in an Effort to be Greener
By XIAOZHI LIM

Chemistry driven by mechanical force is radically different from the traditional way of dissolving, heating and stirring chemicals in a solution.

Published: July 19, 2016 at 06:00AM

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venerdì 15 luglio 2016

NYT Science: Why Jet Lag Can Feel Worse When You Travel West to East

Why Jet Lag Can Feel Worse When You Travel West to East
By JOANNA KLEIN

Researchers produced a mathematical model of certain brain cells to help explain why travel's toll on fliers feels more severe in one direction than the other.

Published: July 16, 2016 at 06:00AM

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NYT Science: Fecal Transplants Can Be Life-Saving, but How?

Fecal Transplants Can Be Life-Saving, but How?
By CARL ZIMMER

Fecal transplants have proved effective against a bacterial infection. But scientists still have a lot to learn.

Published: July 15, 2016 at 06:00AM

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giovedì 14 luglio 2016

NYT Science: Duck, Duck, Goose, Goose. Newborn Ducklings Judge Shapes and Color

Duck, Duck, Goose, Goose. Newborn Ducklings Judge Shapes and Color
By STEPH YIN

New evidence suggests that 1-day-old ducklings can distinguish between same and different with no training required.

Published: July 15, 2016 at 06:00AM

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NYT Science: Dr. Alfred G. Knudson, the ‘Mendel of Cancer Genetics,’ Dies at 93

Dr. Alfred G. Knudson, the 'Mendel of Cancer Genetics,' Dies at 93
By KENNETH CHANG

A 1971 theory on the inheritable nature of retinoblastoma in children, proved in 1986, is credited with helping advance the framework of how cancers are studied.

Published: July 15, 2016 at 06:00AM

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NYT Science: An Icelandic Volcano Reveals Secrets of Its Eruption

An Icelandic Volcano Reveals Secrets of Its Eruption
By HENRY FOUNTAIN

The gradual collapse of the top of Bardarbunga volcano in 2014 contributed to a lengthy lava flow.

Published: July 15, 2016 at 06:00AM

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NYT Science: A Year After Pluto

A Year After Pluto
By JONATHAN CORUM

Spinnable maps of Pluto and Charon, one year after the NASA flyby.

Published: July 14, 2016 at 06:00AM

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NYT Science: How Much Weed Is in a Joint? Pot Experts Have a New Estimate

How Much Weed Is in a Joint? Pot Experts Have a New Estimate
By NIRAJ CHOKSHI

Data from drug-related arrests offered a new insight into a matter critical for marijuana research and drug policy.

Published: July 15, 2016 at 06:00AM

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mercoledì 13 luglio 2016

NYT Science: The Mirrors Behind Rembrandt’s Self-Portraits

The Mirrors Behind Rembrandt's Self-Portraits
By STEPH YIN

A new paper outlines optical techniques that the 17th-century Dutch painter may have used to make accurate self-portraits.

Published: July 14, 2016 at 06:00AM

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NYT Science: Astronomers Discover New Likely Dwarf Planet

Astronomers Discover New Likely Dwarf Planet
By KENNETH CHANG

The object was seen in the Kuiper belt, a ring of icy debris beyond Neptune. Dozens of similar bodies may also meet the definition of a dwarf planet.

Published: July 14, 2016 at 06:00AM

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NYT Science: New Dinosaur and T. Rex Were Brothers in Tiny Arms

New Dinosaur and T. Rex Were Brothers in Tiny Arms
By NICHOLAS ST. FLEUR

Gualicho shinyae was found to have evolved its stubby arms independently, suggesting there was some evolutionary advantage to the small size.

Published: July 14, 2016 at 06:00AM

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NYT Science: ‘Inverted Cheerios Effect’ Returns Physics to the Breakfast Table

'Inverted Cheerios Effect' Returns Physics to the Breakfast Table
By JOANNA KLEIN

Scientists' discovery that liquids are repelled from one another on a thin enough surface could have implications for materials science and bioengineering.

Published: July 14, 2016 at 06:00AM

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NYT Science: After 300 Years of Collecting, Nearly 12,000 Amazon Tree Species Found

After 300 Years of Collecting, Nearly 12,000 Amazon Tree Species Found
By NICHOLAS ST. FLEUR

Researchers analyzed hundreds of thousands of samples in digitized museum collections to produce an estimate of species in the South American rain forest.

Published: July 13, 2016 at 06:00AM

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martedì 12 luglio 2016

NYT Science: Juno Sends First Image Back While Orbiting Jupiter

Juno Sends First Image Back While Orbiting Jupiter
By KENNETH CHANG

NASA released the first photograph taken from its space probe since its camera was turned back on after it locked into orbit on July 4.

Published: July 13, 2016 at 06:00AM

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NYT Science: Tiny Coral on the Seafloor, Ready for Its Close-Up

Tiny Coral on the Seafloor, Ready for Its Close-Up
By JAMES GORMAN

Researchers built the first microscope that can be used to see, in a natural state, the details of coral polyps a fraction of the width of a human hair.

Published: July 13, 2016 at 06:00AM

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NYT Science: A Sea Floor Microscope

A Sea Floor Microscope
By SAMANTHA STARK and JAMES GORMAN

An underwater microscope that divers can use to view corals on the sea floor can show details down to one micron, or one-hundredth the width of a human hair.

Published: July 12, 2016 at 06:00AM

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lunedì 11 luglio 2016

NYT Science: How Square Watermelon Get Their Shape and Other G.M.O. Misconceptions

How Square Watermelon Get Their Shape and Other G.M.O. Misconceptions
By AMY HARMON

As early as this week, the House is expected to vote on a bill that would require most foods containing genetically engineered ingredients to be identified as such. As lawmakers hash out the details, here are some popular misconceptions about what is and is not genetically modified and what that means for our health.

Published: July 12, 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: July 12, 2016 at 06:00AM

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NYT Science: A Curb Is Repaired, and a Seismic Marker Is Lost

A Curb Is Repaired, and a Seismic Marker Is Lost
By STEPH YIN

When city workers in Hayward, Calif., replaced a disjointed sidewalk curb, they eliminated a visible record of Earth's movement along a fault line.

Published: July 12, 2016 at 06:00AM

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NYT Science: Lyme Disease Only Sounds Recent

Lyme Disease Only Sounds Recent
By C. CLAIBORNE RAY

The tick-borne bacteria that cause the symptoms were identified in 1981, but may have been around for millions of years.

Published: July 12, 2016 at 06:00AM

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NYT Science: Police Try to Lower Racial Bias, but Under Pressure, It Isn’t So Easy

Police Try to Lower Racial Bias, but Under Pressure, It Isn't So Easy
By BENEDICT CAREY and ERICA GOODE

Whether bias-reduction programs can lead to lasting change in policing is an unanswered question. And experts say some programs may even backfire.

Published: July 12, 2016 at 06:00AM

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NYT Science: Stingray Robot Powered by Light, and Living Rat Cells

Stingray Robot Powered by Light, and Living Rat Cells
By STEPH YIN

Among other applications, a new artificial stingray can teach scientists more about how the heart beats.

Published: July 12, 2016 at 06:00AM

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NYT Science: Los Angeles Looks for Extra Water Down Its Alleys

Los Angeles Looks for Extra Water Down Its Alleys
By TATIANA SCHLOSSBERG

In the fifth year of a drought, Los Angeles wants to convert miles of extra space to capture storm water.

Published: July 12, 2016 at 06:00AM

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NYT Science: Another Inconvenient Truth: It’s Hard to Agree How to Fight Climate Change

Another Inconvenient Truth: It's Hard to Agree How to Fight Climate Change
By JOHN SCHWARTZ

While activists can agree that something must be done, differences arise over exactly what and how, on issues like nuclear power and fracking.

Published: July 12, 2016 at 06:00AM

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domenica 10 luglio 2016

NYT Science: Story of Philistines Could Be Reshaped by Ancient Cemetery

Story of Philistines Could Be Reshaped by Ancient Cemetery
By NICHOLAS ST. FLEUR

Archaeologists in Ashkelon, Israel, said they had found a burial site that could help reveal the origin and lifestyle of a civilization whose history has been written by its enemies.

Published: July 11, 2016 at 06:00AM

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venerdì 8 luglio 2016

NYT Science: Robot Delivers Bomb That Killed Gunman, and Raises Enforcement Questions

Robot Delivers Bomb That Killed Gunman, and Raises Enforcement Questions
By HENRY FOUNTAIN and MICHAEL S. SCHMIDT

Did the use of a bomb disposal robot by Dallas police to carry and detonate an explosive device blur the line between policing and warfare?

Published: July 9, 2016 at 06:00AM

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NYT Science: A Secret to Swordfish Speed Is Found. Grease

A Secret to Swordfish Speed Is Found. Grease
By NICHOLAS BAKALAR

Scientists have discovered an oil-producing gland that lubricates the fish's head and helps it achieve impressive speeds.

Published: July 12, 2016 at 06:00AM

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giovedì 7 luglio 2016

NYT Science: A Planet Where Sunsets Are 3 Times as Nice

A Planet Where Sunsets Are 3 Times as Nice
By NICHOLAS ST. FLEUR

Astronomers have discovered HD 131399Ab, a gas giant in a system with three stars some 320 light years away.

Published: July 8, 2016 at 06:00AM

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NYT Science: 500-Million-Year-Old Worm Was an Undersea Architect

500-Million-Year-Old Worm Was an Undersea Architect
By NICHOLAS ST. FLEUR

What scientists originally thought was ancient seaweed turned out to be tubelike shelters built by ancient sea worms.

Published: July 7, 2016 at 06:00AM

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mercoledì 6 luglio 2016

NYT Science: Irving Gottesman, Pioneering Psychologist on Schizophrenia, Dies at 85

Irving Gottesman, Pioneering Psychologist on Schizophrenia, Dies at 85
By ERICA GOODE

Dr. Gottesman was perhaps best known for a study of twins that found a genetic link to mental illness, changing how people thought about its origins.

Published: July 7, 2016 at 06:00AM

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NYT Science: Our Vast Solar System and Its Many Explorers

Our Vast Solar System and Its Many Explorers
By NICHOLAS ST. FLEUR

The Juno spacecraft has reached Jupiter. Here are some other spacecraft exploring our solar system, launched by NASA and the world's other space agencies.

Published: July 5, 2016 at 06:00AM

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martedì 5 luglio 2016

NYT Science: Now Orbiting Jupiter, NASA’s Juno Spacecraft Is Poised for ‘Tantalizing’ Data

Now Orbiting Jupiter, NASA's Juno Spacecraft Is Poised for 'Tantalizing' Data
By KENNETH CHANG

A brief lull after Juno's arrival at Jupiter gave scientists time to catch their breath before the spacecraft begins to peer deep inside the planet.

Published: July 6, 2016 at 06:00AM

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NYT Science: As Glaciers Melt in Alaska, Landslides Follow

As Glaciers Melt in Alaska, Landslides Follow
By HENRY FOUNTAIN

As the glaciers that support them melt, mountainsides around Glacier Bay National Park in Alaska are giving way, causing seismic tremors and tsunamis.

Published: July 6, 2016 at 06:00AM

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lunedì 4 luglio 2016

NYT Science: A Model for ‘Clean Coal’ Runs Off the Tracks

A Model for 'Clean Coal' Runs Off the Tracks
By IAN URBINA

A Mississippi project, a centerpiece of President Obama's climate plan, has been plagued by problems that managers tried to conceal, and by cost overruns and questions of who will pay.

Published: July 5, 2016 at 06:00AM

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NYT Science: Short Answers to Hard Questions About Clean Coal Technology

Short Answers to Hard Questions About Clean Coal Technology
By IAN URBINA

A primer on carbon capture and storage, and why it has an uncertain future as a force for fighting climate change.

Published: July 1, 2016 at 06:00AM

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NYT Science: Juno Enters Jupiter’s Orbit, Capping 5-Year Voyage

Juno Enters Jupiter's Orbit, Capping 5-Year Voyage
By KENNETH CHANG

A signal from the spacecraft Monday night confirmed that it arrived at the planet, on a mission NASA hopes will yield clues to the origins of our solar system.

Published: July 5, 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: July 5, 2016 at 06:00AM

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NYT Science: Fighting Ocean Acidification Through Kelp

Fighting Ocean Acidification Through Kelp
By THE ASSOCIATED PRESS

Researchers hope that planting seaweed could be a local strategy to ease the effects of ocean acidification

Published: July 5, 2016 at 06:00AM

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NYT Science: Learning From Healthy Bears (You Mean We Should Hibernate?)

Learning From Healthy Bears (You Mean We Should Hibernate?)
By ERICA GOODE

Studies of bears' long, deep sleep are giving scientists clues to fighting obesity, diabetes, heart disease and other ailments.

Published: July 5, 2016 at 06:00AM

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NYT Science: Female Elephants Follow in Their Mothers’ Footsteps

Female Elephants Follow in Their Mothers' Footsteps
By AMY YEE

As poaching thins out the ranks of matriarchs, their daughters are taking over as the leaders of their social groups.

Published: July 5, 2016 at 06:00AM

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NYT Science: Consciousness: The Mind Messing With the Mind

Consciousness: The Mind Messing With the Mind
By GEORGE JOHNSON

Science is struggling to figure out if we, or even a thermostat, truly possess matter beyond the physical.

Published: July 5, 2016 at 06:00AM

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NYT Science: What Poison Ivy Has Against Us

What Poison Ivy Has Against Us
By C. CLAIBORNE RAY

Most people know, and fear, the distinctive three-leaf pattern in the wild. Do other animals have to avoid it, too?

Published: July 5, 2016 at 06:00AM

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NYT Science: What to Expect When NASA’s Spacecraft Juno Gets to Jupiter

What to Expect When NASA's Spacecraft Juno Gets to Jupiter
By KENNETH CHANG

Juno will orbit the sun 37 times in 20 months, with the hopes that it will collect data and images that offer clues to the origins of our solar system.

Published: July 5, 2016 at 06:00AM

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NYT Science: A Space Pioneer, 79, Is Ready to Track Juno for NASA

A Space Pioneer, 79, Is Ready to Track Juno for NASA
By KENNETH CHANG

Susan G. Finley, whose career with NASA spans more than five decades, will monitor signals from the explorer Juno on the Fourth of July, when it is expected to reach Jupiter.

Published: July 4, 2016 at 06:00AM

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domenica 3 luglio 2016

NYT Science: A Space Pioneer, 79, Is Ready to Track Her Next NASA Explorer

A Space Pioneer, 79, Is Ready to Track Her Next NASA Explorer
By KENNETH CHANG

Susan G. Finley, whose career with NASA spans more than five decades, will monitor signals from the explorer Juno on the Fourth of July, when it is expected to reach Jupiter.

Published: July 4, 2016 at 06:00AM

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sabato 2 luglio 2016

NYT Science: NASA Announces Extension of 9 Spacecraft Missions

NASA Announces Extension of 9 Spacecraft Missions
By KENNETH CHANG

As the spacecraft Juno approaches Jupiter, NASA has decided to extend the lives of several older explorers, including one orbiting Ceres, the dwarf planet.

Published: July 3, 2016 at 06:00AM

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venerdì 1 luglio 2016

NYT Science: A Roller Coaster in the Sky for Frigatebirds

A Roller Coaster in the Sky for Frigatebirds
By NICHOLAS ST. FLEUR

The seabirds, which can stay aloft for months without coming down, were found by researchers to use clouds to gain altitude.

Published: July 2, 2016 at 06:00AM

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NYT Science: Growing Pains for Field of Epigenetics as Some Call for Overhaul

Growing Pains for Field of Epigenetics as Some Call for Overhaul
By CARL ZIMMER

Studies of so-called epigenetic marks, crucial to our development, have met with growing skepticism over their findings.

Published: July 2, 2016 at 06:00AM

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NYT Science: Jupiter and Its Moons

Jupiter and Its Moons
By JONATHAN CORUM

Jupiter's four largest moons were discovered by Galileo in 1610. NASA's Juno spacecraft will arrive at Jupiter on July 4.

Published: July 1, 2016 at 06:00AM

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