A shark no larger than a human hand that stalked the ancient sea floor 340 million years ago has been dubbed the “chipmunk ...

Scientists in Australia just identified a new species of primitive amphibian with "gnarly teeth" that lived in the rivers of ...

Per the study, China’s oldest known domestic cat lived in the central province of Shaanxi between 706 and 883, during the ...

Teeth recovered from a beloved zoo elephant that died in 2008 are helping University of Utah geologists develop a method for ...

Mixodectes belonged to an extinct family known as mixodectids and lived during the Paleocene epoch. This geological epoch ...

Although declared extinct in 1994, people claim to have seen desert rat-kangaroos since, and analysis of their museum ...

Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery.