For a moment, it seemed like a blast from the past: a plume over Mount St. Helens on Tuesday looked like the volcano might be ...

Officials add there is a possibility these whirlwinds can occur “on the crater rim downwind of the eruption,” close to the ...

This fall, Oregon’s Crater Lake National Park will implement a new visitor limitation policy, affecting travel plans for many ...

Kilauea is situated on Hawaii Island, the largest landmass in the Hawaiian archipelago. It lies approximately 320 kilometres (200 miles) south of Honolulu, the state’s largest city, which is located ...

The twister appeared during the afternoon on September 2 in the Halemaʻumaʻu crater, at the volcano’s summit, and in a video ...