We all know dinosaurs were scary. Tyrannosaurus rex was one of the largest land carnivores of all time, weighing between 11,000 and 15,500 pounds, the equivalent of almost three adult African ...

Fossils found in Niger belong to a newly identified Spinosaurus species that had a dramatic skull crest and likely hunted ...

Each of the dinosaurs in the "Jurassic Park" franchise is ferocious in their own way, but the ones on this list are the ...

When the asteroid ended the age of non-avian dinosaurs, it cleared ecological space on a global scale. Small survivors ...

Known for the world's largest mineral hot springs, incredible dinosaur discoveries and spectacular outdoor recreation, this Wyoming town is perfect for a road trip.

Find out what fossils have revealed about ichthyosaurs, which included the biggest marine reptile that ever lived.

My fixation on a small, desolate locale in the heart of the Sahara Desert started with a single line buried in a 630-page ...

A group of scientists recently announced that they had discovered a new species of dinosaur, Spinosaurus mirabilis, in the Sahara Desert ...

By Sergio Queiroz SAO PAULO, March 13 (Reuters) - Brazilian scientists have identified a new species of giant dinosaur with ...

The massive reptile may have weighed more than 4.5 tons and been 35 feet long—much bigger than its related peers at the time ...

Tyrannosaurus rex is one of the most recognizable names of the dinosaur world, a hulking and terrifying meat-eating behemoth.