While trying to determine if it could use the entire Earth's atmosphere as a massive sensor, the US military’s Defense ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to huge heights.

The Kilauea volcano on Hawaii’s Big Island on Tuesday (April 1) spewed lava fountains that reached heights exceeding 650 ft ...

DARPA is using Earth’s atmosphere as a powerful sensor, allowing the detection of events like rocket reentries and illicit ...

Estimates of carbon dioxide (CO2) emissions from volcanoes may have been significantly underestimated, according to new ...

Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

The multiday severe weather threat persists Tuesday and could intensify to an outbreak on Wednesday. Additionally, a serious ...

Hawaii’s Kilauea volcano has erupted again, sending lava fountains soaring up to 1,000 feet in a breathtaking display.

Scientists are keeping a close eye on a giant volcano in Alaska that appears to be 'moving closer to an eruption.' On March 7, Mount Spurr, an 11,000-foot-tall stratovolcano that sits 81 miles ...

Hawaii’s most active volcano, Kilauea's latest eruption, which began on March 19, has officially ended after 28 hours, with lava fountains reaching up to 700 feet, according to the US Geological ...

In the days since scientists warned that Mount Spurr, Anchorage’s closest volcano, is likely to erupt within “the next few weeks to months,” Southcentral Alaska residents have snapped into ...

At least seven international flights from Indonesia's resort island Bali have been cancelled, an airport official said Friday, after a volcano in the archipelago nation's east erupted, shooting ...