A French weather photographer captured rare red sprites, or “space lightning," flashing above a mountain village. The brief mesospheric phenomenon is invisible to the naked eye and lasts only ...

When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...

French photographer Florian Riu captured rare red sprites above the village of Montemaggiore in Corsica, an atmospheric ...