Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the long-dormant supervolcano is not at immediate risk of eruption.

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

As people from around the world are captivated by episodic lava fountaining during the ongoing Kilauea eruption in Halema‘uma ...

Soar above the dramatic landscapes of the Reykjanes Reykjanes with this breathtaking drone footage. Watch as molten lava ...

The volcano's latest episode roared back in grand fashion around 3 a.m. and lava fountains emerged from both vents only a few ...