The Grand Canyon reveals new insights into Earth's Cambrian Explosion and rapid marine biodiversity evolution.

Yellowstone and Bryce Canyon are six of the best national parks to visit in winter for beautiful scenery and snow activities.

There's so much to see and do in Yellowstone that it's hard to know where to even begin! Not to worry, I've put together all ...

People travel across the country (and the world) to peer into the canyon without ever stepping foot inside it.

Slide Rock State Park is where Mother Nature decided to one-up every artificial water slide ever created. It’s an 80-foot-long slippery slope carved into the red rocks by Oak Creek, and it’s more fun ...

From Aussie outback to Sonoran splendor, it’s a world tour without the jet lag ... Mother Nature’s masterpiece in sandstone and water. It’s like the Grand Canyon’s cooler, more photogenic cousin.