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 ...

Typically, male birds have more vivid colours than females. As Charles Darwin first explained, the most colourful males are ...

Rock legend Ozzy Osbourne has died at the age of 76, just days after he took to the stage in his hometown to perform his ...