A growing body of research on dinosaurs' closest living relatives suggests the method that's been used to estimate how old a dinosaur was when it died may be leading paleontologists astray.

The catastrophic impact of an asteroid 66 million years ago brought death and devastation on Earth—but also fascinating new ...

Add Yahoo as a preferred source to see more of our stories on Google. This specimen of the bird-like dinosaur Archaeopteryx exhibits what paleontologists call the dinosaur death pose or the ...

Even though dinosaurs have started to die off by the time of Jurassic World Rebirth, they are obviously still very dangerous creatures. Interestingly, while dinosaurs pose a major threat to humans, ...

Scientists have identified a fossil of an herbivorous dinosaur, Psittacosaurus, being bitten by a mammal, Repenomamus. When dinosaurs ruled the Earth, we tend to think of the mammals at the time — ...

An incredible fossil depicts an ancient mammal locked in a battle to the death with a dinosaur — a snapshot of the prehistoric past so incredible that researchers carried out additional studies to ...

When dinosaurs ruled the Earth, we tend to think of the mammals at the time — including our distant ancestors — as small and quivering in the shadows. "We've always had this picture of mammals as the ...