Ancient Toba eruption reveals a supervolcano can stay dangerous for thousands of years
Indonesia’s Toba supervolcano remained active for thousands of years after its massive eruption about 74,000 years ago.Some later…
Massive Volcano in Japan Refilling With Magma After 7,300 Years
Kikai caldera. Credit: Fumihiko Ikegami / Flickr / CC BY-NC 2.0 Scientists have found that a massive volcano…