In Big Bend National Park in Texas, geology students uncovered a rare fossil belonging to one of North America's largest ...

More than 230 million years ago, long before giant dinosaurs thundered across Earth, a chicken-sized creature walked near the ...

"We believed that the diversity of this group of dinosaurs was already well documented in the Upper Jurassic of Portugal. This discovery shows that there is still much to learn and that exciting ...

Duonychus, meaning “two claws” in Greek, is an important addition to a rare group of herbivorous theropods ... “This is by far the biggest claw preserved for a dinosaur that has that keratin ...

Huge meat-eating dinosaurs and their plant-eating prey shared the same watering holes on Skye 167 million years ago, say scientists. University of Edinburgh researchers examined dozens of dinosaur ...

Lumbering, long-necked dinosaurs frequented the same watering hole as their predators some 167 million years ago, a scientific study of dinosaur footprints found. The footprints at what is now the ...