Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers could have dramatic global consequences.

Let's be real for a second—saying a town, ski resort or other location is the "best" is a subjective opinion. Each person has ...

It’s first stop on my road-trip loop (from Phoenix) of Arizona’s section of Route 66 – the longest intact stretch of this ...

If the Grand Canyon's beauty has captured your heart, find even more magic at some of America's other canyon-filled national ...

Read on to uncover the top things to do in Colorado. Rocky Mountain National Park draws millions of people every year to explore its 147 lakes and 355 miles of trails, which appeal to hikers and ...

After skies clear tonight, Sunday will be sunnier, and temperatures will climb back up around 50°. Winds will remain gusty through the morning hours, then lighten up toward the afternoon. Next week ...

The Royal Gorge Bridge & Park is a breathtaking attraction located near Cañon City, Colorado, and is famous for having America's highest suspension bridge. This impressive bridge stretches 1,260 feet ...

Key agreements in the "Law of the River," which encompasses more than 100 years of regulations, laws, court decisions and ...

The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the ...

In the 2000s, staff at the Colorado River District raised alarm bells that the Ritschard Dam — which was constructed in the ...

Between emerald sea and jungled hills, the Cobre Panama copper mine has fueled mass protests across the Central American ...