Scientists are learning more about how water moves through the Grand Canyon, and how what happens above ground affects what ...

With over 325 million visitors in recent years, U.S. National Parks are top destinations. Travelers can see iconic landscapes ...

Tens of thousands of hidden earthquakes were recently discovered beneath the Yellowstone volcano by a group of international ...

PHILIPPINES () – The U.S. National Park Service protects 63 national parks and over 400 sites across the United States and its ...

An urban geologist goes to downtown Seattle and finds a rangeof rocks rivaling any assembled by plate tectonics.

The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...

It was a busy year in Yellowstone National Park, with 2025 featuring 1,136 earthquakes, the formation of new geological ...

The United States is home to 14 national parks that are also designated UNESCO World Heritage Sites. Can you name them?

Scientists have uncovered tens of thousands of previously unseen earthquakes beneath Yellowstone, a reminder that one of the ...

For more than a century, the Cambrian rocks of the Grand Canyon were considered old news, having been carefully mapped, named, and neatly slotted into geology textbooks. But a closer look at those ...