After visiting all 63 national parks in the US, my favorites include Yosemite and Grand Teton. I think one of the worst parks ...

Washington officials have closed the only bridge to the northwest corner of the park over safety concerns. And they might not ...

A new tribal national park in North Dakota is opening a little-seen area of the rugged Badlands to hikers and other outdoors ...

International Boundary Monument 258 stands as a historic symbol at the border between the U.S. and Mexico, marking the birth of California's shape.