The Oregon Caves National Monument & Preserve in Cave Junction is proof that sometimes the most extraordinary landscapes are the ones hiding right beneath our hiking boots. Look, I understand the ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

After stormy weather, the Sierra Nevada mountains are covered in snow, and statewide snowpack levels are approaching normal.

Every winter Yosemite National Park becomes the stage for one of nature’s most riveting optical illusions: a magnificent waterfall that for a brief moment appears to be made of pure golden fire.

Crystal Grottoes holds the distinction of being Maryland’s only commercially operated show cave, which is a fancy way of saying it’s the only cave in the state where you can safely explore without ...

When we dream of landscapes, we might imagine rolling valleys or rugged mountains. But there is a whole landscape hidden from ...

These Arizona day trips are simple to pull off this year, packed with jaw-dropping views, fun detours, and just enough ...

The Drei Zinnen rise sharply above alpine meadows and rocky trails. This scenic route highlights one of Italy’s most ...

A look at alien-like landscapes captured by NASA’s Juno spacecraft.

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

The latest checklist of Table Mountain flora shows that Cape Town is still a global hotspot for threatened flowering plants.