For most of us, thunderstorms are all about lightning bolts, dark clouds and the occasional dramatic sky. Get breaking news anytime, anywhere. Download the TOI app now! But every now and then, nature ...

If you’re ever lucky enough to spot the atmospheric drama of a red sprite, look closely, and you may catch a glimpse of green glow that speaks to Earth’s position in the solar system and sheds light ...

Jupiter may be the first planet besides Earth known to host atmospheric light shows called “sprites” or “elves.” Scientists suspected these atmospheric phenomena might appear on other planets that ...