Now, for the first time, Arizona visitors and residents can set out on any part of the Arizona National Scenic Trail with a 'bible' of the trail's twists and tu

Does the identification number 60 indicate a toxic substance or a flammable solid, in the molten state at an elevated temperature? Does the identification numbe

The Tahoe Rim Trail officially opened in September 2001, after 17 years and thousands of labor hours. Here's the definitive guide to this magnificent new route.

Marci Penner and WenDee Rowe hit the road for parts of four years to look in every one of the 626 incorporated towns and cities and in hundreds of other dots on