This lost group in the Sahara Desert had a distinct genetic makeup that was much different than scientists expected to find out among ancient humans traveling in and out of Africa. Between 5,000 ...

At several points across millennia, these two forms of humanity would meet ... Y were incompatible with other human genes or ...

Like most people, I use social media as a form of escape—scrolling through an endless stream of funny memes and jokes I’d instantly share with friends. It’s fun to get lost and fall into a ...

"To put it bluntly, the current way of Earth will kill off humans' way of life." Artificial intelligence is also a threat to humanity, and "it seems only a matter of time before computers become ...

Many experts expect artificial intelligence to evolve into artificial general intelligence (AGI) and artificial superintelligence (ASI) that would surpass humans in most capabilities, and it may ...