Better sleep linked with family tree strength

The end-Cretaceous extinction unleashed modern shark diversity

Modern Flores Island pygmies show no genetic link to extinct 'hobbits'

New dinosaur found in the wrong place, at the wrong time

Scientists discover why elusive aye-aye developed such unusual features

160-year-old mystery about the origin of skeletons solved

Do bacteria ever go extinct? New research says yes, bigtime

Extinct vegetarian cave bear diet mystery unravelled

How do jumping genes cause disease, drive evolution?

Unisexual salamander evolution: A long, strange trip