Earth Day is on April 22—celebrate the day with these Earth Day quotes that remind us to take care of our beautiful planet ...

Brush up on these Earth Day facts for April 22. E arth is a planet with an abundance of natural beauty. The luscious green ...

The planets can never fully line up exactly like you see in pictures, but they can all be on the same side of the sun and relatively close to lining up. In day-to-day use, though, planetary ...

the heat should be distributed from the day side of the planet to its night side," said Michaël Gillon, an astronomer at the University of Liege in Belgium, who led the international team that ...

including New Year's Day. Here's what you need to know about the hours of operation for major fitness facilities, including Planet Fitness, Gold's Gym, and YMCA, and whether or not they will be open.

For decades, the Arctic has steadily been losing sea ice, causing some climatologists to guess that the first month of an ice ...

How much do you remember about planet Earth in the news over the last 12 months? Take our quiz to find out! When you purchase through links on our site, we may earn an affiliate commission.

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.

Have you looked up at the night sky this season and noticed a bright object sporting a reddish hue to the left of Orion? This is none other than the planet Mars! January will be an excellent ...

Dust storms on Mars could one day pose dangers to human astronauts ... to predicting when extreme weather might erupt on the Red Planet. Today's weather report on Mars: Windy with a chance ...

In April, four astronauts will venture around the moon on Artemis II, the first crewed mission on NASA's path to establishing ...