A groundbreaking study on dinosaur populations leading up to their extinction points to sampling biases within the fossil ...

In a groundbreaking discovery, paleontologists unearthed a 93-million-year-old crocodile fossil in Queensland, Australia. The ...

The investigation began when Charles Helm, a co-author of the study and a scientific advisor at Tumbler Ridge Museum, ...

Despite previous research, Earth's long-gone mega-reptiles probably weren't dying off before an impact winter did them in for ...

A new study found dinosaurs were thriving on Earth before asteroid hit, challenging idea they were already in decline before ...

New research suggests the theory that dinosaurs were declining before Chicxulub is the result of a poor (and misleading) fossil record.

Scientists discovered the first ankylosaurid footprints in Canada, proving club-tailed dinosaurs lived in North America ...

The Jurassic Period is one of the three prehistoric geological periods of the Mesozoic Era. It spans from 145 million to 201 ...

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

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...

Dinosaur extinction theories suggest populations were dwindling when an asteroid wiped them out. New research is challenging ...

Dinosaurs could have been roaming Earth today if it wasn't for the asteroid, says a new study, as it suggests their existence ...