Imagine a volcanic eruption so large it spewed 24 cubic miles of ash, rock, and gases into the air, produced smoke that could be seen from 300 miles away, and completely altered the planet's climate ...

(via SciShow) What was the biggest volcanic eruption of all time? Was it a huge explosion like Mt. Tambora? Not even close. In this episode, SciShow takes on the biggest volcanic eruptions to ever ...

The eruption of Mount Tambora killed thousands, plunged much of the world into a frightful chill and offers lessons for today. Greg Harlin/Wood Ronsaville Harlin A year after the eruption, the effects ...