An exceptionally complete skeleton offers a stunning look at this new marine reptile
This top Jurassic predator could open its jaws terrifyingly wide
It might look like a hairy thumb, but this ancient invertebrate offers new clues about how the ancestors of snails and octopuses got their start
For sticky Ice Age fossils, Talara is second only to La Brea
Although not as imposing as its neighbors, Marshosaurus was an important part of the Jurassic ecosystem
This new dinosaur is part of an explosion of highly-ornamented species uncovered in the last decade.
For over a million years, humans competed with the largest hyenas who ever lived
The significance of this ancient "fish lizard" is all in the hips
One of the hottest periods in the last 66 million years may offer insights into the consequences of modern climate change
A rare fossil shows ancient some ancient sharks had a similar menu to modern ones
This ancient lizard reshapes the backstory of today's anoles and iguanas
This unusual saurian is worthy of horror movie fame
The celebrated sabercat Smilodon had a very long teething period.
A follow-up study confirms the one sure way to sex a Tyrannosaurus
Pachycrocuta brevirostris was the largest hyena of all time.
A lack of water, rather than an excess of it, may have killed the Waco mammoths
This ancient plant is a relative of vegetables you might have in your kitchen
A trio of bones outline the spiky skull of a rare baby dinosaur
An ancient braincase offers new insights into the origins of some of the ocean’s strangest fish
Paleontologists still don't know what these tiny fossils are