A surprising fossil find shows that some mosasaurs lived in ancient rivers as oceans changed near the end of the Cretaceous.

Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

The size of the tooth testifies to an impressive creature that could grow up to 11 metres long. Reconstruction by Christopher ...

Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new ...

Learn how chemical clues reveal a mosasaur was hunting in freshwater rivers as the Cretaceous seaway receded.

POINT OUT AT THE ORLANDO SCIENCE CENTER, AND FOR THE NEXT FEW WEEKS, IT’S ALL ABOUT PALEONTOLOGY. SO TODAY WE’RE CELEBRATING ...

Here in Pittsburgh, we hometowners love our traditions, and the Heinz History Center is full of those traditions we love so much. That's why it should come as no surprise that since the new Pittsburgh ...

For more than sixty years, one battered skull has stirred a fight that would not fade. The fossil, stored in Ohio, carried a ...

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from ...

Somewhere between Los Angeles and Palm Springs, rising from the desert like a mirage that refused to disappear, stands a pair of concrete dinosaurs so magnificently absurd they’ve become California ...

The Pittsburgh International Airport's new terminal is up and running, but there's one familiar face missing. "Thank you to all the fans of Carnegie Museum of Natural History's T. rex replica at ...