New handheld HIV detector fits into your iPod case

Do cigarettes contain traces of pig blood?

Junk food junkies are real addicts

Debunking spring health myths

There's something in the air: Allergies and global warming

California teenager wants to summit Mt. Everest

Documerica Project

Dumber husbands mean happier marriages

Help oceans: Go chemical-free with a square-foot garden

High-fructose corn syrup causes more weight gain than sugar

Seaweed fights fat better than anti-obesity pills

Bananas prevent HIV infection