Photo of volcano eruption at Mount Redoubt in Alaska in 2009 Credits: Game McGimsey, USGS Researchers have found that the cooling effect that volcanic eruptions have on Earth’s surface temperature is ...

Volcanoes and wildfires can inject millions of tons of gases and aerosol particles into the air, affecting temperatures on a global scale. But picking out the specific impact of individual events ...

When the Hunga Tonga-Hunga Ha’apai volcano erupted on Jan. 15, 2022, it sent atmospheric shock waves, sonic booms, and tsunami waves around the world. Now, scientists are finding the volcano’s effects ...

An unknown volcanic eruption in the mid-14th century may have set the stage for the spread of the Black Death in Europe, according to a new study. By triggering a cool and overcast period in the ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists expected that it would spew enough water vapor into the stratosphere to push ...

The Effects of Volcanoes: did a volcano cause an unknown disease in Constantinople? Iran uses Trump's own words against him Gina Gershon: ‘People like to cast me as a hardcore, motorcycle-riding, ...

Volcanoes rarely erupt without warning, but the signals they send are often subtle, scattered and easy to miss. Now a new line of research suggests the forests that cloak many volcanoes quietly record ...

Artists look in all directions for inspiration. Santa Rosa’s Gale S. McKee looked to the sky. Specifically, she took note of news coverage of volcanic eruptions in Iceland and their effect on the ...