The 'Tolkienesque' landscape is made up of 26 underwater volcanoes buried beneath seabed sediment.
The crew of six NASA astronauts has been living in a dome near one of Hawaii's largest volcanoes.
Scientists have uncovered what is now believed to be the largest volcanic region on the planet.
A new experimental project is aiming to generate electricity by harnessing the power of volcanoes.
Efforts are underway in Iceland to find ways of turning the heat from volcanoes in to usable electricity.
One of Nicaragua's most active volcanoes is being fitted with sensors that are connected to the Internet.
The asteroid impact that wiped out the dinosaurs might have also produced intense volcanic activity.
Four extinct volcanoes dating back 50 million years have been found on the ocean floor in Australia.
A series of volcanic eruptions in North America once triggered widespread disaster across Europe.
Scientists believe that the two mystery bright spots on Ceres could be water spewing in to space.
Scientists believe that the two mystery bright spots on Ceres could be water spewing in to space.
What would happen in the unlikely scenario that every volcano on Earth erupted at the same time ?
Scientists have identified four bright spots on the surface that are believed to be volcanic in nature.