Population estimates say the Earth’s human population may pass 10 billion people in 2080. But what goes up must come down.

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 ...

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 ...

Humans enjoy the status of being at the top of the life cycle due to superior intelligence and way of life. However, it seems we have a strong contender who might be ready to take over the world once ...

Some of the earliest ancient humans are the Neanderthals and homo sapiens, who lived in places where the origins of humans are constantly being discovered. Over the years, as more fossils are ...