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

Very few people live beyond a century. So, if no one had babies anymore, there would probably be no humans left on Earth within 100 years. But first, the population would shrink as older folks died ...

This video revealed how Homo sapiens once lived in constant fear of a stronger, faster, more ruthless human species. It ...

Yes, we might think we’re invincible and capable of doing everything on our own, like John Wayne or James Bond; that is, until we suffer a serious injury or illness, or reach old age. That’s when we ...

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With no breakfast, second breakfast, elevenses, or afternoon tea to keep them going, the legendary "hobbits" of Indonesia may ...