Earth, triggering one of the most devastating mass extinctions in history. In a single moment, life on the planet changed forever. This video dives into the terrifying and fascinating aftermath of ...

Some animals live in niche places. What is an extremophile? We'll go over these amazing living things defying the odds on ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

Gigantic hidden fortresses discovered 1,800 miles underground in Earth's mantle, rewrite how the planet's interior works.

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 ...