A 32ft (9.5m) “death shadow” dinosaur that may have been the apex predator of its time about 70 million years ago has been discovered by scientists in Argentina. The new dinosaur, Maip macrothorax, is ...

The fossils of a gigantic raptor three stories tall from nose to tail was discovered in Argentina, making it the largest dinosaur of the raptor family ever recorded, paleontologist say. A research ...

Boasting a 30-foot wingspan and standing as tall as a giraffe, it didn't breathe fire or hoard treasure, unfortunately. When you purchase through links on our site, we may earn an affiliate commission ...

The impact dinosaurs had on Earth was so big that their extinction seems to have caused dramatic and wide-ranging changes to the planet’s landscapes, such as shifting rivers. There is a marked ...

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 ...

There’s never a good time to get clobbered by an asteroid — something the dinosaurs discovered in the worst way possible. It was 65.5 million years ago when an asteroid measuring 6 miles (10 km) ...

So much for a spring awakening. The infamous meteor that killed off the dinosaurs 66 million years ago was found to have struck Earth during the northern hemisphere’s springtime — and that ...

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 ...

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 — ...