Discover the remarkable bird fossil from Antarctica that is rewriting the story of bird evolution. Learn how this 69-million-year-old bird challenges previous theories.

"Few birds are as likely to start as many arguments among paleontologists as 'vegavis,'" said professor Christopher Torres.

Within 24 to 48 hours of the first detection of the virus, state and federal animal health officials work with farms to cull ...

It is not a real surprise that the smallest birds in the world belong to the family Trochilidae, commonly known as hummingbirds. However, even within the hummingbird family, there are large ...

Few people have seen the spruce grouse, with its have striking plumage: red combs like giant fake eyelashes on top of the ...

Dead birds have recently washed up on the Lake Michigan shoreline. Dead birds have washed up on the Lake Michigan shoreline. The Illinois Department of Natural Resources said the incident is likely ...