Their biggest challenge soon became privacy, or finding enough time and space away from other hikers to be like any other ...

A towering 5,000 feet high, with more than 7,000 steps, Mount Tai, in the eastern Chinese province of Shandong, is known for turning legs to jelly for anyone game for scaling to the top.

A citizen science project enlisted 30 community volunteers to hunt for surviving hemlock trees in the Shining Rock Wilderness ...