A pivotal wrist bone in birds appears earlier in theropods. This could shift views on how flight evolved. An analysis of two ...

Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away by a new fossil discovery.” ...

A large flock of thirty or more “peeps,” which is an all purpose term for small brown shorebirds, is flying close to shore.

The discovery, in a bizarre animal not closely related to birds, could change how scientists think about the origin of ...

Body coverings such as hair and feathers have played a central role in evolution. They enabled warm-bloodedness by insulating ...

Stretching 710 miles across Texas, the Trinity River is a vital habitat for a diverse variety of wildlife. With its forests, ...

These lovely short poems for kids will get the little ones excited to read stanza after stanza Short poems for kids that ...