The semi-aquatic dinosaur, Spinosaurus mirabilis, was discovered by an international team of scientists working in Niger.

WASHINGTON, Feb 25 (Reuters) - In Argentina's Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape ...

“I envision this dinosaur as a kind of ‘hell heron’ that had no problem wading on its sturdy legs into two meters of water, ...

A small fossil jaw rests in Argentina’s national natural science museum in Buenos Aires. The fossil, only six inches long, ...

A blade of bone lay half-buried in Saharan sand, shaped like a scimitar and tall enough to confuse the people who picked it up. In November 2019, a 20-person team working in Niger collected that crest ...

Alnashetri is truly tiny. Weighing in around 0.7 kg (1.5 pounds), it is smaller than a chicken,’ stated University of Minnesota paleontologist Peter Makovick ...

For ninety million years, a two-pound skeleton lay hidden in the red sandstones of Patagonia.

New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.” ...

A new study suggests features in the prehistoric creature's mouth helped it eat more efficiently, giving the species the energy needed to go airborne ...

A full-scale Deinosuchus schwimmeri skeleton brings decades of paleontological research into a single, scientifically precise exhibit. Dr. David Schwimmer, a geology professor at Columbus State Univer ...

Some dinosaurs were scaly, some were covered in bony plates of armor, and others were even feathered. But now paleontologists have discovered a new species with a type of skin covering that's never ...