The right roasting time and temperature for cocoa beans can make sugar-free chocolate more appealing, report researchers.

Cocoa powder added to the diet of obese mice markedly reduced the severity of liver disease. Researchers suggest the findings have implications for people.

An expert busts a few chocolate myths, including whether women are more into it, and whether it boosts romance as an aphrodisiac.

Scientists have used structural color, not colorings, to give chocolate a rainbow shimmer.