Remote cameras hidden in a forest captured an elusive and rare mammal in its glory. The coastal marten, also known as the Humboldt marten, is a ferret-sized carnivore captured in an adorable pose, as ...

Dire wolves were massive and highly intelligent animals nearly the size of a small horse, capable of ripping a man’s arm off as easily as a dog kills a rat. They lived in cold regions in a place ...

A version of the dodo bird (Raphus cucullatus) could make a return someday soon. Colossal Biosciences announced this week several milestones in its quest to bring the extinct species back to life. On ...