At 80 years old, Betty Kellenberger recently became the oldest woman to ever hike the entire Appalachian Trail.
Learn about the importance of redesigning hiking trails to minimize erosion and improve hiker experience. Experts share tips ...
(CNN) — The slow approach to travel has never been more important. From overtourism to taking multiple flights, rushing from A to B isn’t just stressful, it can be environmentally damaging. Which is ...
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