New measurements from NASA's Juno probe have seemingly put to bed the possibility of a magma ocean beneath the surface of Io.

The question has often been asked, “ what is the cause of volcanoes 1” And truly, when we consider how disastrous some of these eruptions have been, no wonder the question of their cause has ...

Just one day after two people were reported to have died during an earthquake, Mexican authorities issued an alert following two explosions at the Popocatepetl volcano Tuesday. Residents were ...