Modern North American porcupines are at least twice the size of their southern cousins and have stronger jaws. But how long ...

A carnivorous sea reptile should ideally have serrated, razor-sharp teeth. But previous findings have shown that Globidens ...

Researchers uncover a 320-million-year-old fossil site in Massachusetts, revealing over 130 species of reptiles, amphibians, ...

The remnants of a mosasaur show a sea predator that was ill equipped for slashing bites, and likely preferred to swallow its ...

Researchers have discovered an exceptionally preserved fossil site in Massachusetts that provides a rare glimpse into ...

The discovery of these jaws with blunt, mushroom-shaped teeth reveals how this Late Cretaceous predator specialized in crushing shells.

The discoveries include sharks, shorebirds, mammals and saber-toothed salmon, with the oldest remains dating to almost nine ...

A walrus is excluded because no walrus has ever lived in sub-Saharan Africa. A saber-toothed cat is excluded too as their ...

Jawbones of a rare mosasaur with rounded teeth were discovered in Texas, pointing to how much these large lizards evolved before their extinction.

Globidens is amongst the rarest mosasaurs in North America, with only a handful of the mosasaur's fossils—mostly consisting ...

Sharks have been losing teeth for 400 million years. Here’s a guide to uncovering some of these plentiful fossils across the ...

His latest paper also makes it clear that woolly rhinoceroses belong on this list. Boeskorov is a senior researcher at the ...