When people think about habitats on Earth, they likely picture forests, oceans or grasslands. Few think to look up. Yet the lower atmosphere, or troposphere, may be the largest habitat on the planet.

A heavy snowfall made Zion’s towering cliffs hard to see from the valley floor. The bigger impact may come later in 2026, ...

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

Hoping for a glimpse of the Milky Way? These user-friendly apps help stargazers learn more about objects in the sky, check ...

When the weather turns foul and outdoor adventures are off the table, the spirit of the national parks doesn’t have to vanish ...

The West is known for its spectacular mountains, but it's often the canyons that provide incredible and unique perspectives.