Eotephradactylus mcintireae’ is the oldest-known flying reptile from the continent and roamed the skies 209 million years ago ...

A Smithsonian-led team of researchers have discovered North America's oldest known pterosaur, the winged reptiles that lived ...

Smithsonian scientists have uncovered North America’s oldest known pterosaur from a 209-million-year-old bonebed in Arizona’s ...

A groundbreaking discovery in Arizona’s Petrified Forest reveals North America’s oldest pterosaur.

Found deep in the backcountry of the Petrified Forest National Park and uncovered by a volunteer in Washington, the specimen helps fill gaps in the fossil record.

State officials searched Steve Kroschel's wildlife facility last week for evidence of animal cruelty and removed almost 40 ...

From leaf-like lizards to shape-shifting sea creatures, nature is full of master impressionists. Discover ten remarkable ...

As part of an educational program at the University of Illinois, a dozen middle school students participated in cutting-edge research. Supervised by researchers, they collected environmental samples ...

Bird feces can carry harmful pathogens, including bacteria, fungi, parasites, and viruses. Disease transmission from bird ...