The bones he encountered belonged to a newly named species, Simbakubwa kutokaafrika, which is part of the hyaenodonts’ family ...

We included local extinctions (extinct in an area) and full extinctions ... 3. Do more introduced predators mean fewer ...

Discover how crocodiles survived two mass extinctions thanks to their flexible diets and habitats, according to research.

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

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument ...

In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...

A team of scientists found prehistoric animal footprints that indicate how creatures behaved in Oregon as far back as 50 ...

We included local extinctions (extinct in an area ... For millennia, Australia's mammals have lived alongside predators such as dingoes, Tasmanian devils, quolls and wedge-tailed eagles.

We included local extinctions (extinct in an area ... For millennia, Australia’s mammals have lived alongside predators such as dingoes, Tasmanian devils, quolls and wedge-tailed eagles.