Watch the full episode here: https://youtu.be/pZEB5bnMSJI It’s raining glass? Yes, volcanic glass is falling from the sky. What is causing this volcano glass rainfall? Volcanic glass particles are thin strands of glass fiber that form during volcanic eruptions. They are known as Pele’s hair, ...

Watch the full episode here: https://youtu.be/M99LbLkJL54 KaBOOM! What was that explosion? It was the Mariana Trench going up in a huge bomb blast! You brought your biggest nuke, similar to the Tsar Bomba, down 11 km (7 mi) to Challenger Deep, the deepest point of the Mariana Trench. Despite ...

The captain sounds the alarm. The waters around the ship rumble. Strange lights from deep below inch closer and closer to you. Something is emerging from the Mariana Trench, and it does not belong on this planet. If aliens lived in the deepest place in the ocean, what would they look like? How ...