PUNA, Hawaii -- If you think an erupting volcano looks ominous during the daylight hours, wait until you see what it looks like at night. New footage from the Hawaii Army National Guard paints a stark ...

Volcanoes might seem like nature’s incinerators, but using them to burn up trash would be dangerous and disrespectful to indigenous people who view them as sacred.

Molten lava looks almost otherworldly, glowing red and orange as it flows from Earth’s core toward the surface. While it might be mesmerizing from afar, stepping into it would be an unimaginable ...

AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava burns in shades of red. At Kawah Ijen, however, the molten sulfur flows ...

Streams of lava pulse down the sides of the volcano, which has been erupting on the Spanish island of La Palma for over a month.