So what is it about Taal that has got people so worried? Taal is defined as a "complex volcano" - it doesn't have just one main vent or cone but several eruption points that have changed over time.

The worst volcanic disaster in Japan's history occurred in the Unzen volcano complex on the island of Kyushu. Accounts of the day tell of a massive avalanche of rock that hurled down Unzen's Mount ...

but some of the earliest geologic work on the Beemerville Volcanic Complex dates to the early 1900s, Domber and Weremeichik said in an email. Is there anything left from a volcanic eruption in New ...

On volcanoes, a fissure is an elongated fracture ... at a central vent after a period of hours or days. Nyiragongo has a complex system of fissures, which extend from its summit crater all the ...

Taal Volcano, a complex volcano in the Philippines, generated a powerful phreatomagmatic eruption in January 2020. This was later succeeded by seismic swarms, short-lived minor phreatomagmatic ...