It used to be said that you could test your eyesight by counting the number of stars visible to the unaided eye. The best nights to try this are around January 19 when the Moon is new ...

The Trump administration is using one state's very real fraud cases to justify simply stripping funding from other blue ...

There were about as many deadly bear attacks in Japan in just 2025 as there are in the United States in the average decade.

Find out what's up in your night sky during January 2026 and how to see it in this Space.com stargazing guide.

The best movie duels raise the stakes and showcase unforgettable choreography, best represented in movies like The Raid 2 and ...

The U.S. military has killed more than 100 people in targeted strikes on small vessels in waters off South America since early September. President Donald Trump says the deadly attacks are combating ...