It covers nearly three-quarters of our planet but the ocean floor is less mapped than the moon, an astonishing fact driving a ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

A total lunar eclipse will turn the full moon red on Thursday evening and Friday morning across the Western Hemisphere, depending on where you live.

Here’s why and how the moon can look yellow, orange or red without an eclipse and when Friday's total lunar eclipse blood ...

Europa, one of Jupiter’s intriguing moons, is hiding an ocean beneath its icy shell — an ocean that might harbor alien life.

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

We’re ready for some wonder of the splashiest, soggiest, and sandiest variety. And the grunion, a fish that has wriggled onto ...

For more tips on how to sleep better, here are the 7 best natural sleep aids, and here's how to fall asleep in 10 minutes or ...

"During a lunar eclipse, the moon appears red or orange because any sunlight that's not blocked by our planet is filtered ... Atlantic, Indian Ocean, Arctic, and Antarctica, according to ...

The new cuts come after earlier rounds of Trump administration firings and encouraged retirements at NOAA, plus the ...

Beneath the Indian Ocean lies a 106-meter gravity hole, caused by ancient mantle plumes and vanished oceans. Scientists trace ...