In a distant future, Earth may no longer be under the dominion of humanity. Picture a planet devoid of bustling cities and ...

In many countries, women are having fewer babies than their previous generations. As birth rates fall, how long will it take ...

Imagine a world without bustling cities and infrastructure and nature regaining control slowly. Scientists believe that the ...

Humans have been around on Earth for thousands of years, but there was a period when humanity was almost wiped out of ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the ...

Humans have inhabited all corners of the world today. But there was a period when humanity was almost wiped out from the face ...

The Denisovans, together with the Neanderthals, are the closest extinct relatives of modern humans. It wasn't until 2010 that scientists announced that the Denisovans existed, so much about them ...