News
- Life
School rules
Fish coordinate with one, or perhaps two, of their neighbors to make group travel a swimming success.
- Paleontology
DNA suggests North American mammoth species interbred
Supposedly separate types may really have been one.
- Life
Giant beavers had hidden vocal talents
With air passageways in its skull like no other animal known, an extinct outsized rodent may have made sound all its own.
- Psychology
Skateboarders rock physics
Skateboarding develops intuition about slope speeds unavailable to most people.
- Psychology
‘Gorilla man’ goes unheard
Paying attention to what others say can make listeners totally unaware of unexpected sounds.
- Health & Medicine
First brain image of a dream created
Feat opens the door to probing the stuff of nocturnal dramas.
- Chemistry
Headache tree is a pain in the brain
Following a gardener’s lead, researchers discover an ingredient in bay laurel that causes uncomfortable swelling of cranial blood vessels.
- Paleontology
Tooth stranger than fiction
A mammal fossil unearthed in South America resembles ‘Ice Age’ saber-toothed squirrel.
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- Space
Mars’ history is a fluid situation
Recent data from two spacecraft suggest the planet was mostly dry and cold, with a wet, warm subsurface.
- Earth
Pollution may be strengthening Asian cyclones
Sooty brown clouds may underlie the recent emergence of mega-storms striking from India to the Middle East.
- Life
Axing molecular zombies may slow aging
Killing off dormant cells slows the decline of mice genetically engineered to grow old fast.
