An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.

Volcanologists are closely monitoring the 11,070-foot-tall stratovolcano, located roughly 75 miles from Anchorage, after a recent uptick in earthquakes ...

Mount Etna, standing around 3,300 meters (10,800 feet) high, erupts with smoke streaming from its summit and lava spilling from the new “Bocca Nuova” crater, according to Reuters.

A pair of Royal Australian Air Force F-35A Lightning IIs successfully conducted aerial refueling with a U.S. Air Force KC-135 ...

Over Lake Maracaibo in Venezuela, a never-ending lightning storm lights up the sky. Warm, humid air from the lake collides ...