The Chicxulub Asteroid Impact - The Day the Dinosaurs Died One of the deepest scars on our planet is hidden beneath the ...

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

New analysis shows several families of dinosaurs were likely thriving in North America in the latter days of the dinosaur era ...

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

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

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

A new study indicates that dinosaurs may not have been declining before the asteroid strike that killed them off 66 million ...

The Chicxulub asteroid crater supported marine life for 700,000 years, showing that some mass extinction events may help life ...

The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.

It is very difficult to know exactly the history of the Earth. For millions of years, the planet was inhabited by species ...

A new study found dinosaurs were thriving on Earth before asteroid hit, challenging idea they were already in decline before ...

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