"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

Winter is actually one of the best times to visit the Grand Canyon, and you might find that it's actually far nicer than in ...

This stunning waterfall in Arizona is worth the 10-mile trek to get there, but you need to book in advance. Here's what to ...

Carlos Estevez makes art at the Grand Canyon in April. The Grand Canyon: From Dreams to Memory exhibition, featuring artwork ...