On the slopes of an Indonesian volcano, rivers of light appear to pour out of the dark, glowing an electric blue that looks more like a movie effect than geology. The spectacle is real, but the molten ...

The volcano in southwestern Iceland was previously dormant for 800 years. A volcanic eruption in southwest Iceland has prompted evacuations, including at nearby tourist sites like the Blue Lagoon. The ...

Indonesia’s Kawah Ijen volcano appears to glow electric blue at night. (Image: Canva) Kawah Ijen volcano in Indonesia glows blue at night due to burning sulphur gas. The blue glow is fire, not lava; ...