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CosmologyIn era of collaboration, individual initiative can still pay off
A risky venture to study cosmic ray particles offers no guarantee of success, but it may help answer two of the biggest questions in physics.
By Eva Emerson -
Health & MedicineTeens have higher anaphylaxis risk than younger kids
Adolescents may be more apt to experience an extreme allergic reaction than younger children, researchers report.
By Nathan Seppa -
NeuroscienceElectrical zap of cells shapes growing brains
The electric charge across cell membranes directs many aspects of brain development, and changing it can fix certain brain birth defects.
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NeuroscienceMapping aggression circuits in the brain
Using optogenetics and other techniques, scientists are tracing connections to and from the brain’s aggression command center.