Something bizarre is happening deep in the Appalachian Mountains—animals are mutating in ways never seen before! From genetic anomalies to unexpected adaptations, these changes have experts searching ...

A paleontologist hailed the discovery as "truly an unusual find," adding it helped explain the relationships in the ...

Related to the T. rex, Albertosaurus are the fastest animal you'll see in Walking With Dinosaurs, and could run up to 30 ...