Modern human beings are the ultimate apex species, exerting dominance over our environment in a way that no other animal ever has. However, the other members of our species' lineage weren't nearly as ...

A groundbreaking discovery has revealed that human stem cells can enter a dormant state similar to diapause, an ability previously thought to exist only in certain mammals. Researchers successfully ...

TAMPA, Fla. — Customs officials searching luggage at a Florida airport after a passenger claimed 10 cigars discovered something more macabre -- a foil-wrapped duffel bag containing what looked like ...