How to make a model volcano erupt is a popular and exciting topic for school science projects because it clearly demonstrates ...

A new device helps scientists measure lava viscosity during active flows. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Last year, scientists ...

Few natural wonders are as breathtakingly surreal as the electric blue flames dancing across Indonesia's Kawah Ijen volcano. Unlike the familiar red-orange glow of molten lava, this volcano gives off ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava burns in shades of red. At Kawah Ijen, however, the molten sulfur flows ...