A groundbreaking study on dinosaur populations leading up to their extinction points to sampling biases within the fossil ...

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

An ancient marine reptile was pregnant with twins when she died, according to fossilized remains of an ichthyosaur from the [ ...

The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

A new study from McGill University is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...

Dinosaur extinction theories suggest populations were dwindling when an asteroid wiped them out. New research is challenging ...

Small fossils show mammals moved to the ground before the dinosaurs vanished. New plants changed habitats, giving better food ...

A research team from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences has identified a ...

ULAANBAATAR: A previously unknown species of ancient mammal that lived alongside dinosaurs during the Cretaceous period, ...