Let's learn all about the waves that we play in at the beach!

Howcast - Learn how to make an underwater volcano for a science project with the instructions in this Howcast video.

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the middle of a large crater 80 miles south of Norway's Bear Island. The volcano releases a continuous flow of muddy,...

We create an underwater volcano by placing a conical flask of hot coloured water in a tank of cold water. The hot coloured water rises through the cold, demonstrating convection. Physics - Energy And Radioactivity - Learning Points....

We can't stop doing amazing science experiments with Alex and Max. Today it was time for Underwater Volcano in a vase. When a bottle with coloured warm water was submerged in a vase with cold water, it started spreading colour. That...

An enormous floating raft of volcanic rocks is drifting along the Pacific Ocean towards Australia, where it could help with the recovery of the Great Barrier Reef’s corals.

An undersea volcano erupted near the Pacific nation of Tonga, sending tsunami waves crashing across the shore and people rushing to higher ground.

John Cassidy, an earthquake seismologist with Natural Resources of Canada, says a volcano located 500 kilometres off the coast of B.C. could erupt this year, and it's an exciting opportunity for scientists to observe its impacts.

Hunga Tonga-Hunga Ha'apai volcano could have ejected more planet-cooling ash when it recently erupted. Scientists aren't sure why it didn't.