News
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Life
Signs of culture in whales and monkeys
Mammals learn feeding behaviors from their friends and family members.
By Meghan Rosen -
Life
So far, the great tit has coped with climate change
Earlier arrival of birds’ food due to warming temperatures hasn’t yet reduced bird population.
By Susan Milius -
Humans
Maya civilization’s roots may lie in ritual
Cultural exchanges in southern Mexico and Guatemala tied to ancient society's rise.
By Bruce Bower -
Humans
Web searches for money words anticipate market moves
Dow drops follow weeks when more people search Google for ‘debt’ or ‘stocks.’
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Earth
Early Earth’s chlorine blown away by giant impacts
Low levels of chlorine on planet's surface have long puzzled scientists.
By Erin Wayman -
Life
Mutation makes H5N1 flu lose its grip
Laboratory-added genetic change makes avian influenza unable to bind to bird cells.
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Life
Why corals do calisthenics
Pulsating motion appears to flush water to improve photosynthetic efficiency in symbiotic algae.
By Susan Milius -
Health & Medicine
Circumcision changes penis biology
Altered mix of microbes might reduce susceptibility to viral infections.
By Nathan Seppa -
Psychology
Disputed signs of consciousness seen in babies’ brains
Within five months of birth, infants produce a possible neural marker of being aware of what they see.
By Bruce Bower -
Astronomy
Most Earthlike planets yet seen bring Kepler closer to its holy grail
Space telescope finds globes that, compared with our world, are slightly larger and orbit a smaller star.
By Andrew Grant -
Life
Infants, whether mice or human, love to be carried
Being toted around calms and quiets babies of both species.
By Meghan Rosen -
Earth
Magnitude 7.8 earthquake hits Iran
Casualties reported in nearby Pakistan from temblor.
By Erin Wayman