This story appears in the August 2018 issue of National Geographic magazine. Indonesia has 127 active volcanoes. Only the U.S. (168) and Russia (144) have more. Essential packing list: We landed ...

It is inside ... like the volcano's flames, the Ijen's crater lake's blue-green colour is so bright you can see it from space. This is due to the various minerals and acids in the crater - making ...

The findings, recently published in the journal Nature, suggest that the volcanoes on the moon Io ... which in turn leads to internal friction and heat inside the moon. "This constant squeezing ...

So, even though volcanoes can be very dangerous they play an important part in the lives of those living nearby! Volcanoes can look like small mountains ... These do not erupt violently and ...

John Brady at Astronomy Central shows, in the image below, what this gargantuan feature would look ... 12 large volcanoes that are up to 100 times larger than any volcanoes on Earth. Like the ...