Feature

Big Splash from an Ancient Fall

High Court Rejects Creationism Law

‘Possible’ and ‘Probable’ Alien Planets

Getting the Drop on Blood Pressure

Shape-Inducing Chemical Identified

Deja vu: Acid Rain in China

Diet, Drugs Slow Heart-Felt ‘Insults’

New Drugs with That Enzymatic Touch

U.S., Soviets to Study Antarctic Ozone

Lasers Light the Way for Computer Links

Biomedicine

Food Science