Also known as red lightning, the Transient Luminous Event (TLE) is associated with extremely intense thunderstorms, Space.com ...

When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing ...

Since most of our planet is comprised of water - with the ocean making up over 70% of the Earth’s surface - there’s a lot to be discovered in the sea, and it’s a place that captivates at every turn.

Mesmerizing and mysterious jellyfish will surround visitors in a new SeaWorld San Diego aquarium that focuses on the serene, graceful and ethereal creatures that have existed since before the age of ...

Almost a half-mile below Monterey Bay's surface, California scientists recorded rare footage of a seven-arm octopus eating a ...