Feature

Altered Antibody Boosts Transplants

Rooting out Dormant HIV-Infected Cells

Back Matter

One Injured Nerve Fiber Heals Another

Light News and Entertainment

Sex Ratios: Bad Times Wallop Extra Sons

Depressed Smokers Ride Immune Downer

Correction: Battle of the Sexes

Front Matter

Canola Could Provide a New Fat on the Farm

Cocaine Use Boosts Heart-Attack Risk

Irreverent Exhumation