Nestled between North Sister and Mount Washington 10 miles west of Sisters, Black Crater is a lesser-known hiking spot in Central Oregon.

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

As the climate warms, restoring native bush to Christchurch's vulnerable Port Hills becomes ever more crucial.

A Swiss mountaineer was today rescued from the same volcano in Indonesia where a Brazilian tourist died. Benedikt Emmenegger, 46, was descending a treacherous slope on Mount Rinjani when he slipped ...

The eruption on the Reykjanes Peninsula prompted evacuations including in the town of Grindavik and the Blue Lagoon. No damage or casualties have been reported.

A room with a view of one of the world’s most active volcanoes? A lodge that echoes The Shining? These six hotels and resorts ...

Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...

The United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption ...

It was a close call on Lookout Mountain Friday morning as firefighters rushed to put out a brush fire near the historic ...

The South Rim Fire inside Black Canyon of the Gunnison National Park has grown to 3,633 acres in size and is 0% contained, ...

Firefighters have reached 50% containment on the 746-acre Marble Complex, with the 700-acre Summit Fire at 58% and the ...

And not long thereafter, a handful of these toadflax plants were collected from English gardens and toted across the Atlantic ...