Hidden in the stormy Furious Fifties, the South Sandwich Islands generate spectacular cloud formations. Winds sweeping past ...

Park Rangers watch a massive gas plume caused by lava fountaining from the northern vent of the volcano. ZUMAPRESS.com Curious onlookers have flocked to overlook spots to catch a view, and the ...

But Mauna Kea has a much more interesting history than what we are doing on top it today ... Mauna Kea, which is a dormant ...

A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr in the next few weeks or months has increased ...

For prospective tourists, who come in droves each year to view volcanic activity, the Park Service recommends arriving early in the morning to avoid crowds and to find parking. Kilauea is Hawaii ...