Science explained behind this Indonesian volcano that glows bright in "blue" colour

Indonesia’s Kawah Ijen volcano appears to glow electric blue at night, but the colour does not come from lava. Instead, ...
The Daily Galaxy on MSN

This volcano’s lava isn’t red; it’s electric blue, and here’s why!

AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava ...
The Tico Times

Poás Volcano Crater Glows Red as Eruptions Persist

Poás Volcano’s crater is emitting a red glow, identified by the Volcanological and Seismological Observatory of Costa Rica (OVSICORI-UNA) as burning sulfur, amid ongoing eruptions. Yesterday, ...

This volcano’s lava isn’t red! It’s electric blue: Here’s the science behind it

Indonesia's Kawah Ijen volcano glows with electric blue flames at night. This rare sight comes from burning sulfuric gases, ...