Uncategorized
- Life
Environmental DNA modifications tied to obesity
Chemical changes that affect gene activity could underlie many common conditions, a new study suggests.
- Space
Between the sheets
The detection of layered minerals in a young star’s planet-forming region suggests an origin for Earth’s oceans.
- Life
Cuckoos thrown off by climate change
With earlier springs, the birds are duping a different mix of adoptive parents into raising their young.
- Life
Doing their part by not doing their part
Freeloaders can be good for a community, yeast experiments suggest.
- Health & Medicine
DNA-damaging disinfection by-products found in pool water
A study detects subtle changes in swimmers’ cells after 40 minutes of laps.
- Psychology
Video mayhem enlivens decision making
People who play action-oriented video games show improved ability to make quick decisions based on what they see and hear.
- Space
Asteroids miss with astronomers
Close brushes with small objects like the ones that swept past Earth on Wednesday are actually fairly common.
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Fire & Ice
Volcanoes and frozen lands make an explosive combo.
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Rust Never Sleeps
A new flare-up in an age-old battle between wheat and a fungal killer.
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A New View of Gravity
Entropy and information may be crucial concepts for explaining roots of familiar force.
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Dry air might boost flu transmission
Germs prefer an environment that’s cool, dry and UV-free, experiments suggest.
- Chemistry
Cockroach brains, coming to a pharmacy near you
Insect tissue extracts show antibacterial activity in lab experiments.
