Grasshoppers appeared. But perhaps the biggest changes came with the evolution of dinosaurs and the first mammals in the late Triassic, starting around 230 million years ago. The Triassic closed ...

Scans of fossilized feces have revealed what the early members of this iconic species ate to help them take over the world.

drawing on the latest research about how humans understand dinosaurs looked and moved. Hours are noon to 6 p.m. Oct. 4, 9 a.m ...

The Triassic period stands out in Earth ... that the powerful pseudosuchians died back and the dinosaurs really took over, evolving into huge animals like the stegosaurus and the long-necked ...

Faeces and vomit fossils from dinosaurs reveal how the animals evolved to rule Earth ... over millions of years during the Triassic period, was influenced by factors including climate change ...

The associated changes in the climate and vegetation affected how dinosaurs evolved. All continents during the Triassic Period were part of a single land mass called Pangaea. This meant that ...