America is filled with many wonders. From the exquisite Grand Canyon to the never-ending stretches of crystal clear beaches.
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
The Earth’s Grand Canyon took millions of years to carve, but the moon’s grand canyons took about ten minutes.
The Palisades fire wiped out something rare in affluent, celebrity-studded Pacific Palisades: an affordable beachfront ...
The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...