Anchorage residents are not only preparing themselves for a possible eruption of the Mount Spurr volcano but also their pets.

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

In this type of fault, the block of rock above the fault plane, known as the hanging wall, moves downward relative to the block below, called the footwall. Normal faults are typically found at ...

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the ...

Volcanoes generally don't have an ecosystem that supports most life. With that said, you'll be surprised at what inhabits the ...

One of the most active volcanoes in the Philippines erupted Tuesday morning. There were no immediate reports of casualties in ...

Mount Spurr, which scientists say is likely to erupt in the coming weeks or months, is about 80 miles west of Anchorage. But ...

Tucked away in southwest Florida, visitors can find an ancient warm spring — the only one of its kind in the state.

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include Grand Teton and Acadia.

Some volcanoes never erupt, but still pose a threat. The post Why Some Volcanoes Never Erupt, But Still Pose a Threat ...

A volcano erupted in the southwestern Iceland on Tuesday, spewing lava and smoke into the air as it triggered evacuation of residents and tourists, though air traveller remained normal, Reuters ...

Aerial footage shows Sundhnúkagígar volcano beginning to erupt early on Tuesday. A volcano has begun erupting in southwestern Iceland leading to the evacuation of a town and the closure of the ...