Shark cage diving in Gansbaai, South Africa, is safe and offers close encounters with great white sharks. Other adventure ...

Footage from an active volcano and a geological attraction have been stitched together and misrepresented online as showing ...

Ometepe Island in Nicaragua is a breathtaking destination - two volcanoes rising from Lake Nicaragua, lush forests, and ancient petroglyphs. But beneath the beauty lies a complex reality. In this ...

After a grueling 45-minute to one-hour hike up Nicaragua’s youngest volcano, Cerro Negro, you get to reward yourself with the thrill of a lifetime: volcano boarding. Similar to the winter recreational ...

This Surf Town in Nicaragua Feels Like a Secret—and It's Just 3 Hours From the U.S. San Juan del Sur, Nicaragua, is drawing expats, families, and wellness seekers.

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska's Veniaminof volcano reveals how specific internal conditions ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ground and earthquakes, caused by underground chambers filling up with ...

NASA's 2001 Mars Odyssey orbiter captures one of the Red Planet's biggest volcanoes peeking over clouds at dawn.

Volcanoes formed some of the landscapes we see in New England today.

The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only volcano in the range.

Many of Earth's volcanoes experience well-defined states of "quiescence" and "unrest," with unrest occasionally culminating in eruption. Some volcanoes, however, experience an unusually protracted ...