During the Triassic period nearly 250 million years ago, a small reptile scurried after insects in the canopy of a lush ...

The dinosaurs existed on our planet for roughly one hundred and sixty five million years, and for the majority of that time, ...

In the late Cretaceous period, the world was a land teeming with gigantic creatures, and South America was home to some of ...

Scientists at the Denver Museum of Nature and Science discovered a 67 million-year-old dinosaur fossil hidden under their ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

A University of Portsmouth student has discovered a new species of prehistoric mammal dating back 145 million years to the ...

Imagine plunging into the ancient Cretaceous seas, where monstrous jaws, dazzling armor, and bizarre shapes swirled through warm, mysterious waters. The ocean during this period was a stage for some ...

ULAANBAATAR – A previously unknown species of ancient mammal that lived alongside dinosaurs during the Cretaceous period, about 90 million years ago, has been recorded for the first time in Mongolia.

Researchers say the new findings provide insight into predator-prey dynamics in the region during the Cretaceous period and mark the first evidence in North America of ancient crocodilians ...

Fossil evidence discovered in southern Alberta suggests a crocodile-like creature bit a flying reptile 76 million years ago, according to a new study published Thursday in the Journal of ...