Volcanoes aren’t just a thing of the past—several U.S. states still have active, erupting peaks! From Hawaii’s lava flows to ...

Hundreds of earthquakes have been detected beneath Mount Spurr in the past week, increasing the odds of an eruption at the ...

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

As new sea passages open up, the commercial and defence possibilities are becoming irresistible. To take advantage, America desperately needs ships ...

Mount Churchill stands in a white corner of the Alaska map, deceptive in its cold, windblown silence. At least twice in the last few thousand years, the peak’s ice-covered caldera has spewed ash that ...

Over the next two weeks—hiking through fields of blooming lupines; curling up in our cabin, lost in the quiet harmony of reading side by side; carving a small icebreaker through the breathtaking ...

It was the 20th century’s most voluminous eruption and it put the Katmai region on the world map. Novarupta is part of the Aleutian volcanic arc, one of the world’s most active volcanic regions. This ...