One cervical half-ring with elongate spikes, small spikes covering the dorsum of the body and large spikes and a sacral shield over the hips are in their known positions on the body; the location of ...

WASHINGTON – Scientists have mapped how a group of fearsome, massive dinosaurs evolved and shrank to the likes of robins and hummingbirds. Comparing fossils of 120 different species and 1,500 skeletal ...

It started with a breakup followed by the inevitable adjustments to a new way of life. The Science Museum’s new exhibition “Ultimate Dinosaurs” tells the story of the breakup of supercontinent Pangaea ...

The mystery behind the origins of the dinosaurs may have been given a new twist, with a modeling study suggesting they may have evolved in what is today equatorial Africa and South America. This would ...

In the hills of Bolivia’s Torotoro National Park, a broad rock surface known as Carreras Pampa has emerged as the largest ...