Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

Daylight saving time became a national standard in 1966 when President Lyndon B. Johnson signed the Uniform Time Act, which ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Hello, readers! Let’s talk about a term that’s been used, and often misused, in the media recently: the polar vortex. The ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Bad news for coffee lovers: you’re going to be paying more for your morning brew in 2025. Brazil and Vietnam are the world’s ...

There's a variety of astronomical events in 2025 well worth planning a trip around this year—whether that means driving to ...

Valentine’s Day is fast approaching. Chocolate is always one of the most popular gifts to give a loved one. But, with new tariffs being implemented, the price of ...

Chocolate---it’s one of the most popular Valentine’s Day gifts, but the cocoa supply is experiencing its worst shortage in 60 ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.