Rare geologic formations found in a US National Park have now been discovered on our neighboring planet

Let’s face it. When it comes to an epic outdoor adventure, us Pennsylvanians aren’t as blessed as folks in western states where the only...

There's a reason that a man named John Muir fought so hard to protect the land of Yosemite Valley. If you've been there already, you know...

When asked about the best way to experience a National Park, I always have one answer that is applicable 100% of the time. Get out of...

Yosemite’s well-known, early stories of the park often center around conservationist John Muir and his work that led to the creation of...