Ever noticed how the sky turns a strange greenish hue before a tornado? This eerie phenomenon has baffled people for years, ...

NASA's Curiosity rover has captured images of rainbow-colored noctilucent clouds in Mars' atmosphere. Made of dry ice, these ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

Today’s article will grab your heartstrings and pull down hard. What’s it about? It’s about a man who is facing his own death. It’s also about the losses he has ...