A worn-down mammoth tooth discovered nearly 150 years ago on an island in Nunavut offers new insights into where and how the ...

Pigs, rats, cats, and mongooses, all brought to the island decades earlier by humans, were to blame for their demise, preying ...

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave ...

A new AI study finds leopards hunted early humans in East Africa, challenging long-held ideas about when our ancestors became ...