Feature

Science Fair Winners Exhibit at AMA Meeting

When AMA Doctors Met

[Photograph]: Tropical Training

Poison Chemical Found in Smokers’ Bodies

Floating Biology Class

[Photograph]: Mechanical Kidney

Setting Sun Flattened Seen from Space Capsule

Patents of the Week

Loss of “Baby” Teeth Can Mean Trouble Later

[Photograph]: “Cat Cracker”

Cigarette Smoking Harms Lung Tissue

Books of the Week