We in the West know what state or private ownership means for forests. Stumps, and lots of them, writes guest columnist Craig Gehrke.

Kartchner Caverns State Park is like nature’s own subterranean art gallery, complete with stalactites, stalagmites, and enough “oohs” and “aahs” to fill a cavern. This hidden gem was kept secret for ...

Pando, a massive aspen colony in Utah, is the largest living organism on Earth. It covers over 100 acres and weighs about 6,000 tons. All the trees in ...