Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. There are many different kinds of volcanoes, ranging from ...

SAN SALVADOR, El Salvador (AP) — Ash from El Salvador’s Chaparrastique volcano has fallen on several parts of El Salvador, with some reaching the capital, San Salvador. Observations by the U.S.

[The Desktop Project is an excuse for me to clear all the way cool astronomical images I have siting on my computer desktop. I’m posting one every day until they run out, which will actually be pretty ...

The Hayli Gubbi volcano in Ethiopia's Afar region erupted on Sunday for the first time in nearly 12,000 years, sending thick ...

Parts of the Philippines have turned gray after the Taal volcano spewed lava and ash into the sky this week. Nearly 44,000 people have fled the nine-mile danger zone around the volcano, as a massive ...

Ethiopia volcanic eruption LIVE updates: The Hayli Gubbi volcano in Ethiopia's Afar region erupted on Sunday for the first time in nearly 12,000 years, sending thick ash plumes across the Red Sea ...