While you might associate volcanic eruptions with distant lands, numerous active volcanoes across America could potentially ...

A new study uncovers how volatile-rich magmas propel diamond-bearing kimberlites from Earth’s depths. If you’ve ever admired a diamond, chances are it originated from a kimberlite. More than 70% of ...

Cellphone showed the Kilauea volcano producing a fountain-like lava eruption with a twister-like plume of ash visible nearby.

Video shows lava shot over 1,000 feet into the air from Hawaii’s Kilauea volcano on Sunday. Trump’s shutdown win just landed Republicans with a huge political headache ...

The eruption was accompanied by a "volnado," or a tornado-like swirl of dust and ash caused by the contrast between the ...

Earth scientists have discovered how continents are slowly peeled from beneath, fueling volcanic activity in an unexpected ...