In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Millions of years ago, a volcano created Wheeler Geologic Area. We visited the hoodoo-filled landscape and learned what it ...

While beautiful, the New River Gorge National Park has some dangers to be aware of. Here's what you need to know for a safe ...

The tallest railway bridge ever built in America now serves as the ultimate lookout spot in Olympic National Park, offering ...