For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

Several U.S. states, from Hawaii’s fiery peaks to Alaska’s smoldering mountains, have the highest number of active ...

An international team of scientists from China, the United Kingdom, and the United States has managed to decipher the internal ... Cerro Uturuncu, one of many volcanoes on the Bolivian Altiplano that ...

Lithium that pooled in a volcanic caldera in the western United States had no way out, thanks to a lack of rivers.

Rwanda is an emerging travel and tourism destination in East Africa, also for American Travelers. Besides tourists Washington ...

Once a premier ocean liner sporting one of the world's most powerful engines, the SS United States is set to reach another historic benchmark later this year when it becomes the world's largest ...

Volcanoes have stirred human awe for thousands of years ... Ashfall would extend thousands of kilometers, with the heaviest ...

May 3 (Reuters) - Warren Buffett announced he would pass the reins as CEO to Vice Chairman Greg Abel, as he presided over his 60th Berkshire Hathaway (BRKa.N), opens new tab shareholder meeting on ...

A weathered sign in the Minnesota River Valley proudly proclaims: “World’s Oldest Rock.” Erected in 1975, it marks a 3.8-billion-year-old gneiss — or so scientists thought.