Several states of the United States could make it as foreign countries if they had to, but none more so than California.

A new study finds large amounts of “white hydrogen” may exist within mountain ranges, raising hopes this clean-burning gas ...

An e-bike adventure through the 'rare beauty' of the West Asian nation ...

A high-density rain gauge observational network in Taiwan reveals that multiple precipitation peaks exist over the mountainous island during summer afternoon convection. This contrasts with previous ...

Under-sea mountains are key locations for predators -- with 41 times more sharks than the open ocean, new research shows.

The Border 2 Fire was discovered around 2:30 p.m. PT in the Otay Mountain Wilderness Area about 30 miles southeast of the city and just north of the U.S.-Mexico border. As of 7:15 p.m. PT ...

The new watersheds it traveled span a large swath of mountains, hills and high prairie stretching from Leadville to Salida, Fairplay and Cañon City. The map shows where the state’s now 29 ...

The National Weather Service issued a series of winter storm warnings and winter weather advisories across Utah, which note that 10-24 inches of snow is possible across the state's mountain range ...

The two peaks lie deep beneath the Earth's surface. Earth's biggest mountains, more than 100 times taller than Mount Everest, have been discovered on the boundary between Africa and the Pacific ...

A melting ice patch in the Rocky Mountains uncovered an ancient forest, and these trees have stories to tell about dynamic landscapes and climate change. Melting ice high up in the Rocky Mountains ...

The most snow will fall in Colorado’s mountains and foothills, but the Denver area can still expect to see multiple inches accumulate overnight, NWS forecasters said. Downtown Denver and the ...

Scientists in the Netherlands have shed new light on two mountains that are taller than ... earth scientists can map these structures, much like doctors taking an X-ray. The subterranean ...