Petrified Forest National Park is world- renowned for its petrified wood deposits, but much less known for its mining history and potash deposits.

Adam Marsh, lead paleontologist at Petrified Forest National Park, discovered the oldest fossil frog in North America with a magnifying glass.

Head to this heritage trail in the far south of New Zealand to explore some of the country's most stunning landscapes and see ...

That’s Shawnee National Forest for you—a sprawling 289,000-acre paradise tucked away in southern Illinois near Herod that somehow remains one of America’s most underrated natural wonders.