For more than two centuries, scientists have argued over where dinosaurs came from and how a scattered set of bones turned ...

The mystery behind the origins of the dinosaurs may have been given a new twist, with a modeling study suggesting they may have evolved in what is today equatorial Africa and South America. This would ...

In the sprawling landscapes of Sichuan Province, China, a remarkable discovery has brought to light the footprints of dinosaurs that once roamed the Earth ...

WASHINGTON (Reuters) - Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos ...

An international team led by researchers at Uppsala University has analyzed fossilized dinosaur droppings—known as coprolites—to uncover details about the diets and ecological roles of dinosaurs 200 ...

A fossil site of "unique importance" has shed light on a lost prehistoric ecosystem where early dinosaurs roamed more than 200 million years ago. For a study published in the Proceedings of the ...

Paleontologists have made a groundbreaking discovery in the remote Andes of Argentina, unearthing one of the world’s oldest dinosaurs. This small, long-necked dinosaur, whose nearly complete skeleton ...

More than 20 vertebrate track fossils, including multiple dinosaur footprints estimated to be about 200 million years old, ...

In Paraíso do Sul in southern Brazil, scientists discovered a fossil of a dog-sized reptile dating back to 237 million years ago. The creature, a newly described species named Gondwanax paraisensis, ...

A duo of sauropodomorphs; one munching on the newly evolved plants in a wet Early Jurassic environment whilst the other is looking up as if there was something hiding in the vegetation. Illustration: ...

One of the most spectacular findings was a 2m long Huayracursor, found in 228-million-year-old rocks in the Andes ...

Pterosaurs acquired flight "in a burst at their origin," giving scientists new insights into the biological laws of flight ...