That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

With 28 National parks in California, you can truly find something for everyone to see and enjoy. California National Pa ...

You don't have to travel all the way to Peru to see something as amazing as the Nazca Lines. There is a similar ancient site ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

Grand Canyon won its sixth straight game and avenged its last loss at Utah Valley with a defensive clinic at home that moved it into a tie for first.