It is estimated to have been around in Aotearoa for 500 million years.

Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

Oarfish are rarely documented by scientists, but one was seen this month by a group visiting a beach in Mexico.

Current fascination toward this dragon-like animal and its sacred status in pre-Hispanic times is hardly a coincidence.

Scientists have discovered a nearly complete skull of a Hyaenodonta, a hypercarnivore that that lived during the Oligocene ...