Protesters outside OpenAI offices in San Francisco were sounding the alarm about AI posing "an existential threat to humanity ...

Sloth size and habitat shifted multiple times over the past 35 million years, but human hunting likely drove the slower, ...

Researchers have recovered Homo erectus bones from the seafloor, which points to an unknown hominin population hunting on ...

Pandemics and nuclear war are real, tangible concerns, more so than AI doom, at least to me, a scientist at the RAND ...

A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth.

"Dire wolves" created by Colossal Biosciences were pegged as "the first animals in history to be brought back from extinction ...

Most people don't really like mosquitoes and probably wouldn't mind if they all went extinct. But if that did happen, what ...

Archaeologists have recovered 140,000-year-old Homo erectus bones from an extinct human species on the ocean floor in ...

The United Nations human rights office in Colombia says that five Indigenous groups in northern Colombia’s storied mountain ...

Scientists have analyzed ancient DNA and compared more than 400 fossils from 17 natural history museums to figure out how and why extinct sloths got so big.

His apparent opposition to human procreation would seem to explain the choice of American Reproductive Centers as a target for a vehicle-born improvised explosive device — though no embryos were ...