In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

Ahead of the run, BroadwayWorld sat down with Dr Chris van Tulleken for an unfiltered, hilarious and unexpectedly heartfelt conversation about creating the show, working with his twin Dr Xand, ...

"The smaller fossil showed characteristics that we can see in other newborn dinosaurs, such as the presence of a hatching line," says Barrett. "This is a small, ring-like feature in the bone that is ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters - capable of sinking their claws even into solid ...

A rare fossil from Thailand identifies a 25-foot spinosaurid that lived along river systems 125 million years ago.

The new fossil was unearthed in a remote part of Argentinian Patagonia—and had teeth comparable to a T. rex, says National Geographic Explorer Diego Pol. The fossil skull of Kostensuchus atrox, a ...

Scientists have discovered an enormous species of duck-billed dinosaur that lived in what is now New Mexico about 75 million ...

This video uncovers a surprising lineup of exceptionally small dinosaurs that once roamed prehistoric landscapes. It explores how their size helped them adapt to predators, shifting climates, and ...

Mosasaurs were enormous reptiles best known for ruling ancient oceans more than 66 million years ago, but new evidence suggests some also lived in rivers. Scientists reached this conclusion after ...

Side view of NMNH's newly acquired Pachycephalosaurus skull, which is a rare, nearly complete specimen James D. Tiller and Phillip R. Lee / Smithsonian Institution Millions of years ago, an ...