At some point in the deep past, humans may have come frighteningly close to disappearing altogether. Here’s what we know, ...

Humans will likely go extinct eventually, leaving behind a planet that will have to adjust in their wake. While there is no true consensus as to what a human-free world will look like, there are a ...

Developers are now testing a social platform where artificial intelligence systems can argue, post, and refine their views ...

Add Yahoo as a preferred source to see more of our stories on Google. Very few people live beyond a century. So, if no one had babies anymore, there would probably be no humans left on Earth within ...

Tim Coulson, a professor at Oxford University, has dedicated years to researching how life evolves. He thinks that if we vanished, it would create space for ...

Investigating the 'overkill' hypothesis, this piece explores how human-wildlife conflict may have driven megafaunal ...