Red sprites seen above the Himalayas reveal powerful storms, rare upper-atmosphere events, and atmospheric mysteries ...

In the video, which has gone viral, lightning can be seen lighting up the sky before a bolt of lightning appears to strike ...

Stock image of a lightning strike over a city ... and to the direction in which the discharges spread through the sky. This, the researchers explain in their paper, shows "that the initiating ...

These eye-catching phenomena have long puzzled skygazers and scientists—until two amateur astronomers made a very serendipitous discovery.

Learn more about a massive show of red sprites in South Asia — an outburst that included over 100 individual flashes of red ...

36,356 people played the daily Crossword recently. Can you solve it faster than others?36,356 people played the daily Crossword recently. Can you solve it faster than others?

Atmospheric rivers are a "long, narrow region in the atmosphere—like rivers in the sky—that transport most ... contributing to the lightning that struck northern Idaho on Sunday night.

A driver in Atlanta, Georgia, had a close call with lightning while navigating a highway during recent severe storms.The terrifying moment was captured on video by a dashcam, which was posted to ...