There are few sights in the entire world–few iconic horizons–that can make you stop in your tracks and struggle for words.

Student Mason Allen climbed the equivalent of Mount Everest on a unicycle, completing the grueling ascent near UVA’s ...

New research confirms volcanoes were erupting on the far side of the moon billions of years ago. Researchers analyzed lunar ...

Metcalfe, a 50-year-old doctor from Colorado, recently became the first American woman to ascend all 14 mountains above 8,000 ...

After the volcanic eruption of 1980, scientists released the burrowing rodents for only a brief time, but their activities ...

Indonesia's vice president visited areas hit by multiple eruptions of the Mount Lewotobi Laki-laki volcano on Thursday, as ...

Several international airlines have canceled flights to and from Indonesia’s tourist island of Bali because of an ongoing ...

Tourists have been stranded on the Indonesian island of Bali after a nearby volcano spewed hot towers of ash more than five ...

Mount Everest in Asia, North America's Mount Denali, Mount Kilimanjaro in Africa, Europe's Mount Elbrus, and Mount Aconcagua in South America. He also summited Ojos del Salado, the tallest active ...

Shaikh Hassan Khan, a Kerala government employee, has climbed Mount Kosciusko in Australia, completing his goal of scaling ...

Shaikh Hassan Khan, a Kerala government employee, has become the first from the state to climb the Seven Summits, advocating ...

The volcano last erupted around 13,000 years ago in one of the largest explosions in the Cascades since the last Ice Age, ...