There are several dormant volcanoes under Antarctica's ice sheet that may unleash their fury when reckless human behavior continues.

Mount Adams, Washington state's largest active volcano, is witnessing a surge in seismic activity. The seismic activity has ...

His answer sparked a debate about what the perfect temperature to fall asleep is.

For 25 million years, volcanos spewed molten rock and ash across New Mexico, forming craters, super volcanos, cinder cones, lava flows and peak-less mountains. Over time, these massive eruptions ...