Dinosaurs have always been around in the human imagination. Whether it is through blockbusters like Jurassic Park or contemporary attempts at de-extincting animals like Woolly Mammoths, Dodos, and ...

Dinosaurs have been fearsome and fascinating — but tragic? When science said dinosaurs were pea-brained and cold-blooded, humans took their demise as proof of the superiority of warm, clever mammals.

The extinction that ended the Age of Dinosaurs is best known for clearing the way for the Age of Mammals on land. Scientists have long suspected that the same catastrophe also transformed life in the ...