Looking for some things to do in Tucson, Arizona? This college town has plenty of outdoor activities and historic landmarks ...

It is spring outside, but in a few days, it might not feel like it; temperatures are forecast to hit triple digits by the end ...

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include ...

As the name implies, the Easter cactus (or spring cactus) typically blooms around Easter. Learn how to care for a spring cactus with this helpful guide.

Uncover how San Diego Botanic Garden and Salk Institute harness native plants for groundbreaking drug discoveries. Explore ...

Ancient practices hold important lessons for farmers facing drying lands, but they were often more complex than modern ...

The vast desert of the Arabian Peninsula was not always an arid landscape. A recent study reveals that this region was once home to a vast lake and river system. These favorable conditions fostered ...

California might have more campgrounds than any other state—and more visitors, too. These are the best uncrowded spots to ...

Whether you’re planting in your yard, on a windowsill, or in a public space, you can help create more bird-friendly habitats with native plants. Find the best plants for your area (and where to get ...