A flexible tongue, sensitive beak and teethlike cones in the mouth may have helped Archaeopteryx generate enough energy to fly.

A new study from the School of Neurobiology, Biochemistry, and Biophysics reveals a surprising insight into the operation of ...

For most pet owners, their loyal furry or feathered companions are valuable members of the family. Cats, dogs, and other ...

“This is one of the oldest known four-legged animals to eat its veggies,” said Arjan Mann of the Field Museum in Chicago, a co-lead author of the study. “It shows that experimentation with herbivory ...