Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

Where to hike: Mud Lake Open Space, 2034 County Road 126, is an excellent choice. From the Mud Lake Trailhead, combine the ...

Yakima Skyline Trail (Yakima, WA) Roughly 80 miles from TriCities, this gorgeous 4.4-mile trail overlooks the Yakima Valley ...

Olympic National Park is known as one of the quietest places in the U.S., and it's home to 1 million acres of rainforest.

On one of our Grand Canyon road trips, we made a stop at Bearizona Wildlife Park in Williams, Arizona—and it ended up being ...