Mars and the star Regulus delighted stargazers last week when they were seen side-by-side in almost the same brightness but ...

I photograph people with the Stars and Stripes and ask them what the flag means to them. Pictured here is retired Marine ...

Regulus is a bright blue star in the constellation Leo, which is often called the 'lion's heart'. It regularly appears close ...

Explore the evolution of the U.S. flag, from early designs like the Grand Union Flag to the current 50-star emblem. Discover ...