A joint research team has discovered a fossil belonging to a previously unknown genus and species of mammal in the Late ...

A controversial idea suggests the ancestors of echidnas were more like the platypus. For the first time, fossil evidence ...

Bird beaks come in almost every shape and size, but what determines the form they will take? Just how exactly […] ...

A study reviewing 50 years of scientific literature shows that the most visually appealing avians are the subject of three ...

The birds are now looking extra snazzy—bright and glossy, dressed to impress in their breeding plumage. Colorful, shiny ...

Dinosaurs are not extinct. Although the mighty Tyrannosaurus won't make an appearance on your morning commute to work, you ...

With approximately 11,000 species, birds are one of the most diverse animal classification groups characterized by their ...