Feature

Chemistry

Tamoxifen May Not Prevent Breast Cancer

Livestock’s Role in Antibiotic Resistance

Biomedicine

Tiny Icicles Grow in Electric Fields

Cloned Cows Provide Company for Dolly

Earth Science

Furthering the Fat Fracas

Marijuana Chemical Tapped to Fight Strokes

Ancient Fire Use Flickers inside Cave

Astronomers Find Long-Period Planet

Explosive Stripping of a Material’s Surface