Officials said the investigation into the man's death is ongoing and will be coordinated with the Coconino County Medical ...

The Grand Canyon isn’t just famous for its breathtaking views—it’s also home to some seriously dangerous wildlife. From venomous rattlesnakes and deadly scorpions to stealthy mountain lions and ...

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

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

Grand Staircase-Escalante National Monument protects canyons, fossils, cultural sites, rare species, and precious waters in southern Utah ...

This almighty gorge is a true wonder of the natural world and has been dubbed the “Greek Grand Canyon”. This is due to its almighty cliffs and stunning heights making it a marvel for all those ...