W hen Mount St Helens erupted in 1980, the resulting lava, ash, and debris turned the landscape barren for miles around. It ...

Map Source: TASA Graphic Arts ... In fact, all the Hawaiian Islands are of volcanic origin. Most volcanoes—Mount St. Helens, say, or Mount Fuji—grow along the boundary between tectonic ...

In 1981, several volcanoes erupted around the world. Brand has spent much of her career studying these eruption sequences and is pictured here with a rock from Mount St. Helens. (John Kelly photo) For ...

When a large volcano erupts, as Mount Spurr appears close to doing about 80 miles from Anchorage, Alaska, it can ...

AVO said signs of unrest within Mount Spurr will increase leading up to an eruption, giving plenty of time to warn people. Robokoff said he and other locals are preparing their homes and cars ...

The recent hours-long ash emissions and minor explosive eruptions at Mt Kanlaon are all indications that the volcano is preparing for a major eruption, according to a Philippine Institute of ...

Rain with a high of 67 °F (19.4 °C) and a 70% chance of precipitation. Winds from SE to SSE at 12 to 17 mph (19.3 to 27.4 kph). Night - Cloudy with a 79% chance of precipitation. Winds variable ...

Cloudy with a high of 85 °F (29.4 °C). Winds N. Night - Cloudy with a 51% chance of precipitation. Winds variable. The overnight low will be 76 °F (24.4 °C). Thunderstorms today with a high of ...

Perseverance just stumbled upon one of Mars’ weirdest rocks yet—a formation covered in dark, spherical shapes with mysterious ...