Scientists studying tiny roundworms have uncovered how the secrets of a long life can be passed from parents to their offspring — without changing DNA. The discovery shows that when certain cellular ...

Biologists have long assumed a simple rule: a female produces offspring of her own species. It basically goes without saying; and yet, Messor ibericus has different ideas. Its queens lay two kinds of ...

Animals more likely to eat their young are those with faster reproductive cycles. “Species that have large broods might be ...

New University of Maryland research suggests that dinosaur parenting strategy fundamentally reshaped the Mesozoic world, with ...