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Thursday, February 21, 2019

Latest from Science News: Why kids may be at risk from vinyl floors and fire-resistant couches

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02/21/2019

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News

Why kids may be at risk from vinyl floors and fire-resistant couches

Feb 21 2019 6:00 AM

Children from homes with all vinyl floors and flame-retardant sofas show higher levels of some synthetic chemicals in their bodies than other kids.

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Soapbox

Why a data scientist warns against always trusting AI's scientific discoveries

Feb 20 2019 1:28 PM

Artificial intelligence that helps make scientific discoveries needs to get better at admitting its uncertainty, Genevera Allen says.

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News in Brief

Neptune's smallest moon may be a chip off another moon

Feb 20 2019 1:00 PM

Neptune's tiniest moon probably formed when a comet hit a larger moon.

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Science Visualized

Physics explains how pollen gets its stunning diversity of shapes

Feb 20 2019 7:00 AM

These pollen patterns can all be explained by one simple trick of physics: phase separation.

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Mars' lake may need an underground volcano to exist

Feb 19 2019 1:04 PM

If a lake under Martian ice is real, there must be a subsurface magma pool to keep conditions warm enough for water to remain liquid, scientists say.

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Reviews & Previews

The quest for quasicrystals is a physics adventure tale

Feb 19 2019 8:00 AM

In 'The Second Kind of Impossible,' physicist Paul Steinhardt recounts his journey to find quasicrystals in nature.

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More Recent Headlines
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Tidal floods driven by climate change may hurt small businesses
Feb 19 2019 6:00 AM

Parking data from Annapolis, Md.'s historic downtown shows how tidal flooding, driven by sea rise, can hurt local business.

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News in Brief
Brain cells combine place and taste to make food maps
Feb 18 2019 1:00 PM

A select group of brain cells responds to both flavor and location, a specialty that may help an animal find the next good meal.

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News in Brief
Tooth plaque shows drinking milk goes back 3,000 years in Mongolia
Feb 17 2019 7:00 AM

The hardened plaque on teeth is helping scientists trace the history of dairying in Mongolia.

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Why some Georgia O'Keeffe paintings have 'art acne'
Feb 16 2019 9:00 AM

Tiny protrusions are from chemical reactions in the paint, say scientists who developed an imaging method that could help curators track the knobs.

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LIGO will be getting a quantum upgrade
Feb 15 2019 2:54 PM

Quantum squeezing of light will help scientists make better gravitational wave detectors.

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STEM professors' beliefs on intelligence may widen the racial achievement gap
Feb 15 2019 2:00 PM

Seeing intelligence as fixed can result in lower grades, especially for certain minorities

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Muons reveal the whopping voltages inside a thunderstorm
Feb 15 2019 7:00 AM

Particle physics sheds new light on the electric potential of thunderstorms.

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A new insulation material is practically weightless yet still durable
Feb 14 2019 2:00 PM

Extreme heat and temperature swings are no match for this lightweight insulator.

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Climate change could increase foodborne illness by energizing flies
Feb 14 2019 9:00 AM

Warmer, more lively house flies could spread more Campylobacter bacteria by landing on more food.

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50 Years Ago
50 years ago, DDT pushed peregrine falcons to the edge of extinction
Feb 14 2019 7:00 AM

In 1969, peregrine falcons were at risk of extinction. But a ban on the pesticide DDT and new captive breeding programs allowed the raptors to recover.

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