When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Auroras are spectacular light shows, but a recent display in the skies over northern Norway was ...

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 ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...