Imagine a world where dinosaurs and humans coexist. This might have happened had the asteroid not hit Earth millions of years ago.

Rock layers deposited before and after the major dinosaur extinction event 65 million years ago are surprisingly different.

It’s hard not to wonder what life would look like if dinosaurs had never become extinct. Would humans have ever […] ...

Researchers found sauropod bones with signs of osteomyelitis, an infectious disease that can be caused by viruses, bacteria, fungi, or protozoa and that killed the animals quickly. The discovery ...

Roughly 100 million years ago, amorous male dinosaurs congregated in what is now Colorado to strut their stuff in hopes of impressing potential mates. That’s the scene paleontologists now say played ...

Students in Marilyn Tabasso’s second-grade class enjoy learning about dinosaurs and other prehistoric reptiles. They made models of various dinosaurs and researched many of their favorite reptiles ...

Based on an understanding of the ecology of similar insects alive today ... angiosperms, are now the largest and most diverse plant group, comprising about 80% of the world's plants. They produce ...

Legendary head coach Nick Saban now has something new named in his honor thanks to University of Alabama researchers ...

Dystopias don't come more different than the two that open this week. One has a huge budget and sees dinosaurs lurking behind every jungle frond; the other was made on a shoestring and envisions a ...