News
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Neuroscience
Young rats that use their brain keep more cells alive
Learning a task helps just-born cells survive in a learning and memory center of the rat brain.
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Psychology
Basketball players richly rewarded for selfishness in playoffs
Future paychecks trip up teamwork in NBA championship tournament.
By Bruce Bower -
Animals
Bird mimicry lets hustlers keep cheating
Drongos are false alarm specialists that borrow other species’ warning sounds and freshen up their fraud.
By Susan Milius -
Neuroscience
Humans can sniff out gender
A new study adds to controversy of whether people have pheromones.
By Meghan Rosen -
Health & Medicine
With help from pig tissue, people regrow muscle
Noncellular material implanted in patients attracts stem cells to fix injuries.
By Nathan Seppa -
Psychology
Babies learn some early words by touch
Tactile cues provided by caregivers give infants a leg up on learning words for body parts.
By Bruce Bower -
Climate
Glacial microbes gobble methane
While some bacteria produce methane in Greenland’s melting ice sheet, others may consume the greenhouse gas as it escapes.
By Beth Mole -
Animals
Frustrated fish get feisty
Smaller rainbow trout become more aggressive towards bigger fish when they don’t their usual treats.
By Susan Milius -
Psychology
Word-streaming tech may spell trouble for readers
Technologies like Spritz that display one word at a time on a screen reduce reading comprehension, a new study concludes.
By Bruce Bower -
Genetics
Farmers assimilated foragers as they spread agriculture
While some European hunter-gatherers remained separate, others mated with the early farmers that introduced agriculture to the continent.
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Health & Medicine
Enzyme may help aspirin protect against colon cancer
Aspirin may not reduce colon cancer risk in people with low levels of a protective enzyme called 15-PGDH.
By Nathan Seppa -
Quantum Physics
Major step taken toward error-free computing
Physicists have achieved nearly perfect control over a bit of quantum information, bringing them a step closer to error-free computation.