The Heart That Changed Color

It’s a Heart!

Knobs in Space

Health for the Americas: Cleanliness Brings Health

Acid Rain

Robinson Charley

Defense Against Invasion

Out of the Frying Pan Into the Firing Line

Health for the Americas: Planning for Good Eating

The Grain That Built a Hemisphere

The New Spirit

Health for the Americas: The Unseen Enemy

The Winged Scourge

Smoking Fetus

The Story of Menstruation

Facts and Figures or Whatever Happened to Dick

Faroe Islands

Preventing the kidnapping of elementary school student Yumi

Cold Comfort

Water: Friend or Enemy