These giant birds had a wingspan much longer than any birds of today. Read on to discover everything you could ever want to ...

Owls, well adapted to hearing the exact location of prey, have something in common with an unrelated group of ...

Owls, well adapted to hearing the exact location of prey, have something in common with an unrelated group of raptors -- harriers. A new study has found that harriers across the world are able to keep ...