Not only can wind and water erode them from above, but the deepest layers can be removed from below, as is thought to have ...

A group of researchers discovered the first physical evidence of an ankylosaurid ankylosaur in the Canadian Rockies, a first.

New analysis shows several families of dinosaurs were likely thriving in North America in the latter days of the dinosaur era ...

Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

Cretaceous equivalent of tanks left some exceptional fossils, but surprisingly we have not found their footprints until now.

Beneath the crust of North America, scientists have found that the deep roots of the continent are slowly dripping away in ...

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

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

The museum's paleontology exhibit showcases fossils from the Ice Age to the late Triassic Period, including some of the earliest dinosaurs found in North America. Researchers at the museum ...

Dinosaurs were not in decline before the asteroid hit, instead poor fossilisation conditions and unexposed late Cretaceous ...

"Half the fossils we have from this time were found in North America. Our findings hint that, in this region at least, dinosaurs may have been doing better than previously suggested in the lead-up ...