Kasha-Katuwe Tent Rocks National Monument carved by ancient volcanic eruptions reopens with renewed beauty after a five-year ...

From scuba diving and hiking to beach-hopping and soaking in breathtaking beauty, explore the top things to do on South Korea ...

Discover why Koreans love Jeju Island! Explore top 9 things to see, eat, and do—from Hallasan hikes to black pork BBQ and ...

As part of the festival, the volcanic island will be granting access to rarely open natural sites, including UNESCO-listed nature reserves and lava tube systems. The festival will run for 19 days ...

Specimens occur in volcanic tuff becoming larger and more plentiful along the 1 mile hike to the amphitheater or exposed interior of the cinder cone, which was caused by a phreatomagmatic eruption ...

Comprised of about 1,800 square miles, it is the location of more than 600 volcanic vents in the form of basalt cinder cones, lava domes and the revered 12,633-foot stratovolcano, San Francisco ...

In the afternoon, explore Chinese Hat, a 52-metre-high volcanic cone, forming an islet off the rocky coast of Santiago, where a small colony of Galapagos penguins has settled.

You don’t need to spend much to see what makes Jeju worth visiting. The island’s landscapes are easy to reach, and many of ...

Beneath layers of ancient ash, evidence of two mysterious volcanic eruptions has been hiding in plain sight for hundreds and thousands of years, predating Yellowstone's last big kaboom.

According to new research, the active volcano that sits west of Naples has a "tuff" layer about two miles beneath the surface that traps volcanic gases deep below the caldera's floor.