Several years ago, our family stood at the rim of Crater Lake, amazed at the astonishing blue body of water, beautifully ...

A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air, ...

A volcanic fissure has opened up near the town of Grindavík on Iceland's Reykjanes Peninsula following a significant uptick in earthquake activity. Images show lava breaching the town's defensive ...

The mountain got its devilish name back in 1805 when Spanish soldiers were chasing Native Americans. When the Native ...

These are the best places to see California's wildflowers this spring, including Antelope Valley, Lake Tahoe, Lassen Volcanic National Park, Death Valley, and Joshua Tree.

Anchorage, Alaska - Alaska’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

Anchorage, Alaska - Alaska’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

Mount Kilimanjaro is located in Tanzania and is the tallest free-standing mountain in the world, meaning it is not part of a larger mountain range. It consists of three volcanic cones - Kibo ...