NASA launched its PACE climate satellite with the Dutch aerosol instrument SPEXone onboard. A full year of observations now ...

The ash cloud from the Chilean Volcano Puyehue-Cordón Caulle in eruption since June 4 has reached Cape Town airspace affecting flights in and out of Cape Town International Airport. One of the ...

JAKARTA, Jan 15 (Reuters) - A volcano located in Indonesia's eastern island of Halmahera erupted on Wednesday morning spewing a four-km (2.5-mile) high ash cloud, forcing authorities to raise the ...