All Stories
- Planetary Science
Planets stake their claim around infant star
At the center of the newly released telescope image is HL Tau, a star located about 450 light-years away in the constellation Taurus. A dense disk of gas and dust surrounds the star, which is a youthful million years old.
- Life
Springs bring gecko stickiness to human scale
Springs of a stretchy alloy let gecko-inspired adhesives work at human scales to climb glass walls or grab space junk.
- Planetary Science
Philae lander sent in a surprise before going to sleep
The robotic probe that landed on comet 67P/Churyumov-Gerasimenko has beamed back some surprises about the icy boulder.
- Neuroscience
Protein production prevents sleep-loss forgetfulness
Boosting levels of certain proteins in mice prevented memory problems associated with sleep deprivation.
- Health & Medicine
Aspirin’s heart benefits not a slam dunk
No survival gain found in people age 60 and over who took daily dose of aspirin.
- Life
Tasty animals end up on latest list of threatened species
Growing food market lands several species, including Pacific bluefin tuna and Chinese pufferfish, on the IUCN Red List of Threatened Species.
- Psychology
Right questions could help spot devious air passengers
Training airport security agents to ask detail-oriented questions of travelers may help unmask liars.
- Neuroscience
Mold may mean bad news for the brain
Living with mold isn’t good for your lungs. A study in mice shows that mold exposure may also cause inflammation that is bad for the brain.
- Planetary Science
Cassini maps depths of Titan’s seas
NASA’s Cassini spacecraft finds that some methane seas on Titan extend more than 200 meters beneath the Saturnian moon’s surface.
- Environment
DDT lingers in Michigan town
Decades after a plant manufacturing DDT shut down in Michigan, the harmful insecticide is still found in neighboring birds and eggs.
- Neuroscience
‘Bath salts’ reduce communication in rat brains
The recreational drugs known as bath salts cause a loss of communication between areas in the rat brain.
- Life
Iguanas’ one-way airflow undermines usual view of lung evolution
Simple-looking structures create sophisticated one-way air flow in iguana lungs, undermining old scenarios of lung evolution.
