The nearly complete skull was found in 2001 in the Méndez Formation in Nuevo León, northeastern Mexico, dozens of kilometers ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

Mosasaurs were the apex predators of the oceans during the reign of the dinosaurs, but new research reveals dinosaurs weren't safe from them in rivers either. Researchers from Sweden, the US, and the ...

Alaska, Idaho, Montana, Oregon, South Carolina, South Dakota and Washington were granted major disaster declarations, which can unlock federal support and funding for recovery needs such as public ...