Few franchises have had the cultural impact of the various 'Star Trek' television series and movies, and nowhere is that more ...

While the U.S. Space Force, and its previous operator the U.S. Air Force, have been tightlipped about what the space plane ...

Star Trek is one of the most popular sci-fi media franchises. It first appeared with the television series of the same name ...

The military keeps in-flight details on the X-37B relatively quiet. A new photo gives the first look at what the view is from ...

The Underwater Photographer of the Year contest highlights compelling underwater images of wrecked ships and planes.