Dr. Universe: Recently there was an online news article that mentioned cold magma that was flowing on the land. What is cold magma? – Matt, 7, Illinois When I think about volcanoes, I picture molten ...

Strike that iconic image of a tall, snow-capped volcano sitting atop a liquid pool of hot, molten magma. It turns out that many volcanoes prefer cold storage, a new study suggests. The findings come ...

One of the world's most dangerous supervolcanoes appears to be accumulating magma as it transitions to a pre-eruption state, a study has found. Scientists do not say that a large eruption is ...