Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan ...

Volunteers with Sugar Pine Foundation and Edgewood Tahoe Resort plant 60 Sugar Pine seedlings near the resort's green ...

The Playboy magazine founder compared building homes near the Hollywood sign to putting "a house in the middle of Yellowstone ...

Mongolia's Tujiin Nars National Park features a vast artificial forest, part of a restoration effort to combat ...

With the Sierra Nevada mountains as its backdrop, this charming historic town boasts endless natural beauty, adventure, and ...