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Fox Sex
Scientists used to think arctic foxes were monogamous, but new research reveals a different mating …
Immigrant Health
Mexican immigrants tend to be healthier than Mexican-Americans born in the United States, according …
Podcast
Diet foods could make kids fat, the incompatibility of ape and human blood, the secrets of …
Fingerprint Chemistry
There's more to fingerprints than meets the eye.
Diet Foods
A new study shows that diet foods could lead to overeating in children.
Podcast
Dinosaurs and their rivals, a computer that solves checkers, the placebo effect and the brain, …
Fruits & Vegetables
A listener asks: Do fruits and vegetables lose their nutrients if stored too long?
Placebo Effect
Scientists look to the brain to find out why some people respond better to the placebo effect than …