This academic has theorized about what would happen if humans became extinct and reveals who our successor would be.

In the early 1990s, eight people agreed to vanish from the world and live for two years inside a sealed glass habitat in the ...

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

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 ...

Could there be an even better planet for us than Earth? Scientists are searching for a superhabitable world that wouldn’t ...

Imagine a planet much like Earth, except instead of green trees dotting its swaths of land, two species of flowers—black daisies and white daisies—are the dominant plant life. The flowers are ...