"The occurrence of ringwoodite together with the hydrous phases indicate a wet environment at this boundary," a team of researchers led by mineral physicist Tingting Gu of the Gemological Institute of ...

Events such as the Black Diamond Pool explosion and current seismic activity ... The blast was caused by liquid water turning to steam in the substructure pipes and spewing out a potentially ...

A diamond unearthed in a diamond mine ... Over time it makes its way back to the surface via volcanic activity. This slurp-down, spew-out cycle is known as the deep water cycle, separate from ...

HONOLULU -- A fountain of lava was spewing from a Hawaii volcano Tuesday in the latest episode of an eruption that has paused ...

The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks. The eruption that began Dec. 23 in a crater at Kilauea’s summit ...

One of the world’s most active volcanoes is back in action.The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks.The ...