Feature

Calculating Apes

Advances Reported in Predicting Violence

Eat to Remember

Antarctic Ozone: The Plot Thickens

Schizophrenia: New Hope from an Old Drug

Getting into Orbit: The Non-NASA Way

Superconductors: A Dimpled Beauty

Front Matter

AIDS Infects Health Workers

Back Matter

Plume Theories

Highs and Woes of Runners’ Hormones