One of the most deadly and dangerous volcano hazards isn’t lava. Mudflows called lahars can come without clear warning.
The eruption of Krakatoa in 1883 remains one of the most powerful volcanic disasters ever recorded. The explosion destroyed much of the island and triggered tsunamis that devastated coastal ...
Taftan volcano in southeastern Iran rose 3.5 inches over 10 months, signaling that it is waking up after 700,000 years of dormancy.