Volcanoes, with their sheer power and captivating beauty, have mesmerized the human imagination for centuries. These ...

Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles ...

Catherine Creek State Park represents Oregon’s commitment to preserving spaces where people can connect with nature without barriers. It’s the kind of place that makes you grateful for the foresight ...

Washington is renowned for its dramatic hiking experiences: alpine lakes framed by sky-high peaks, mossy forests, and ...

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was ...

A NASA satellite image shows a volcano on Russia’s Kamchatka Peninsula that has awoken after more than 400 years of slumber.

The 3,676-meter-high volcano spewed ash clouds reaching up to 2 kilometers above its peak, sending lava and rocks as far as 13 kilometers down its slopes, according to officials.

Deep in Central Oregon lies a short yet unnervingly narrow lava‑tube hike full of basalt corridors and tight passages where ...

Where there's an uncomfortable athlete, there's room for a wild, high-tech solution. At least that seems to be Nike's ...

After more than four centuries of lying dormant, the Krasheninnikova volcano erupted in August, sending clouds of ash to the ...

Indonesian authorities say they are helping more than 170 climbers caught by Mount Semeru’s sudden eruption to return to ...

JAKARTA, Indonesia -- Indonesia's Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several ...