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

Established by President Theodore Roosevelt in 1906, Mesa Verde was the first national park created to preserve the works of man. Mesa Verde National Park also became a UNESCO Wor ...

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

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in danger of erupting, they found.

From the sheer volume of flowers purchased in the U.S. to the holiday's unique origins, there are many fascinating facts about how we celebrate Mother's Day today.

Plan your visit to Bearizona Wildlife Park—drive-thru safari, walk-thru zoo, dining, and fun for the whole family.