While most national parks require visitors to pay an entry fee — some of the most popular parks charge up to $35 for each ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

Floyd Collins entered Sand Cave a century ago today to explore its prospects as a visitor site and became trapped in a passageway not much wider than his chest, dislodging a 27-pound rock that pinned ...

Wild bison are a symbol of America’s untamed past, but where do the largest herds still roam? From vast national parks to protected grasslands, these U.S. states have the biggest populations of ...

Calling the gift “transformative,” the National Park Foundation said the $100 million grant is the largest donation the ...

Health officials urged people to identify avian flu symptoms early and properly cook chicken and eggs to limit risk of ...

The Japanese city is “beautifying” itself ahead of hosting the World Expo — not by planting flowers, but by banning ...

Explore five exciting things to do in the dark in Pennsylvania. From haunted spots to stargazing, these adventures will amaze ...

Google said the name changes, which also includes using Mount McKinley, will happen when Geographic Names Information System ...

Ever dreamed of dropping so far off the map that you disappear from reality for a while? These are the top four spots to ...

Big Bend National Park, near Terlingua, is a breathtaking escape that’s often overlooked but unforgettable! Now, you might be ...