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 ...

A new study suggests that dinosaurs likely weren't in decline before an asteroid wiped them out 66 million years ago; instead ...

Despite previous research, Earth's long-gone mega-reptiles probably weren't dying off before an impact winter did them in for ...

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

Cores extracted from the impact crater revealed evidence of an ancient, life-nurturing hydrothermal system in the wake of the ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

The study says dinosaurs were not doomed before the asteroid impact. Dinosaurs could have been roaming Earth today if it wasn't for the asteroid, says a new study, as it suggests their existence ...

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

Lead author Dr Chris Dean (UCL Earth Sciences ... in this region at least, dinosaurs may have been doing better than previously suggested in the lead-up to the asteroid impact, potentially ...