How did Earth become habitable? Join us on a journey through time. Ben Roethlisberger Jokes About Coming Out of Retirement After Steelers Add DK Metcalf 10 Box Office Flops That Are Actually ...

While it would still be many millions of years before ancient human relatives would appear, evidence of some of the earliest primate-like mammals comes from the Palaeogene. Dinosaurs are the largest ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study.

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were ...

Kids of all ages (and I include adults here) are fascinated by dinosaurs that break records for the biggest, the longest, the scariest or the fastest.

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research led by the University of Bristol has revealed. The study ...

Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to gain a deeper understanding of how this apex predator lived.

Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era. This was many millions of years before the first modern ... This meant that differences ...

Ancient mammals that lived ... of various dinosaurs and ancient birds from their fossils. Advances in dinosaur knowledge have trickled into museums and popular depictions of the animals over ...