The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only volcano in the range.

For example, diffusion timescales gleaned from primitive olivines from the Central American arc suggest rapid, subdecadal resupply of magmas from the mantle to transcrustal magmatic systems, with ...

Terrifying volcanic eruption in Guatemala: Here’s what travellers need to know as Central America's most active volcano in explodes again. Guatemalan authorities evacuated around 1,000 people ...

Miyashiro, A. (1974) Volcanic Rock Series in Island Arcs and Active Continental Margins. American Journal of Science, 274, 321-355.

Scientists monitoring the Hellenic Volcanic Arc, which stretches from the Peloponnese in southern Greece through the Cycladic islands, have noted an increase in activity in a central fault line in ...

Bezymianny and Kamen volcanoes are close, located in the central part of the Kamchatka Peninsula in Russia. They are not immediately adjacent but are part of the same Kamchatka Volcanic Arc.

Central America stretches precariously thin. Looking at it on a map, the isthmus linking Mexico to Colombia tapers progressively as it reaches southward. At its end, it covers around 30 miles in ...

L.A. County is home to nearly one million Central American residents, according to the 2020 U.S. Census -- more than half are in the city of Los Angeles.

9) Nevado Sajama – 6,542m (21,463ft) Image taken of Sajama (top) and nearby Parinacota volcano (bottom) from the ISS. Image: NASA Nevado Sajama is located in Bolivia and is the highest point in the ...

The Central American Parade will take place on Sunday, Sept. 15, featuring around 50 floats, equestrian groups and three marching bands from the Los Angeles Unified School District.

Momotombo is part of the Central American Volcanic Arc, which stretches along the continent's west coast from Mexico to Panama, and is surrounded by several other volcanoes, including a smaller ...