Modern birds, the distant relatives of those ancient giants, carry within their DNA the story of that cataclysmic event.

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

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

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

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

The new analysis, published Tuesday in the journal Current Biology, adds to a growing body of evidence that the dinosaurs were doing just fine before the asteroid’s deadly impact. However ...

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

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of all ...

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

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

A new study challenges the idea that dinosaurs were declining before the asteroid impact. Researchers at UCL Earth Sciences ...

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