News
- Particle Physics
Antimatter doesn’t differ from charge-mass expectations
An experiment with unprecedented precision finds that protons and antiprotons have the same ratio of charge to mass, which is consistent with theories but disappoints many physicists.
- Health & Medicine
Fish oil may counter schizophrenia
Three months of omega-3 fatty acids protects against psychosis for years, a small study suggests.
- Animals
Biologists aflutter over just where monarchs are declining
Citizen science data fuel debate over whether weed control ruined monarch habitat and whether the butterflies are failing to reach their Mexican winter refuge.
- Psychology
Decision tree for soldiers could reduce civilian deaths
A new, three-part decision formula may help soldiers save civilians’ lives.
