It’s the 100th anniversary of our national parks and in 2016, to date, I’ve visited Death Valley, Bryce Canyon, Zion, Yosemite, King’s Canyon, the Grand Tetons and Yellowstone.

Mountain Time on the first day of March, people across the world hovered over keyboards and smartphones, ticking away the ...

From Alaska to Wyoming, here are the best places to see bears in the wild across the U.S., including when to go and tips for ...

"Yellowstone to Yosemite with Kevin Costner" follows the actor as he explores the history of former President Theodore Roosevelt's 1903 Yosemite expedition with naturalist and environmental advocate ...

Gaze at the stars and wake up next to nature's gorgeous scenery at these national parks, which offer the best camping this year!

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...