After a temperature spike in the mid-Cretaceous, the climate began to cool, and the tenor changed. Other creatures, such as frogs, salamanders, turtles, crocodiles, and snakes, proliferated on the ...

The Cretaceous-Palaeogene extinction 66 million years ago is possibly the most famous mass extinction event. It was caused by a large asteroid crash-landing off the coast of Mexico, which changed the ...

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

The longer we wait, the more difficult it is to reverse climate change. This is because climate change builds upon itself.

To unravel causality arguments in Earth climate history across regions ... major eruption phases of the Deccan Traps in the ...

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