Federal agencies and their associates don’t know who to call during a period of continual uncertainty about federal leases.

Gas emissions, earthquakes and ground deformations at Mount Spurr, an Alaskan volcano roughly 80 miles northwest of Anchorage ...

Alaska, called the recent firings of Alaska federal employees by the Trump administration’s Department of Government ...

GOMA, Congo—Rwanda-backed rebels claimed they captured eastern Congo’s largest city, Goma, early Monday, as the United Nations described a “mass panic” among its 2 million people and Congo’s ...

Not only do super-eruptions cause the volcano to collapse, resulting in the formation of the caldera, they eject huge amounts ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...

Today, Yellowstone remains a place of low volcanic risk. Sure, there are sometimes small explosions stoked by hot water and steam. But it's mostly thermal pools and awesome geysers, reminding us of ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and global consequences.

At Mount St. Helens, volcano monitoring and trail maintenance efforts are set to degrade without help from federal agencies.

The Philippine Institute of Volcanology and Seismology raised the status of Kanlaon Volcano on Negros Island to Alert Level 3 ...