The extinction of dinosaurs about 65 million years ago helped create an environment where fruits could thrive, leading to the evolution of primates, a new study has found. The new study, published ...

A herd of the Jurassic sauropod dinosaur Camarasaurus walks through a mostly coniferous floodplain forest in what will one day be Utah. Such large dinosaurs transform the landscape with their ...

Plant-eating sauropod dinosaurs were ecosystems engineers, profoundly changing their environments by knocking down trees and eating high volumes of vegetation. Following the end-Cretaceous mass ...