The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

Officials at the Dinosaur Valley State Park in Texas discovered the footprints of a seven-ton Acrocanthosaurus in a riverbed after a severe drought caused the water to recede. The trail had been ...

Mammal bites dinosaur in ‘once-in-a-lifetime’ fossil find Small plant-eating dinosaurs hadn’t been discovered in North Texas before, making this finding somewhat novel for the science world ...