In Arizona's Sky Islands, dry summers may be pushing some bird species away from traditional migratory routes.

Another of Kaylor’s favorites is the quaking aspen. It’s best known for its golden-yellow leaves that you’ll be able to spot ...

What's happening now: The Eastern Sierra region's higher elevations are already seeing ... Trees in Southern California's ...

I took an unexpected fork in the trail and I headed down a path that I wish to celebrate here, 50 years later.

An investigation revealed how college football players earned money ferrying migrants to Phoenix and why those arrested were ...

Looking for a unique autumn experience? Now's the time to visit one of the North State's many scenic waterfalls. Here's your ...

If there’s any consolation for flood-weary people like us, the Metro Manila flood management master plan approved in 2012 ...

SALMO PRIEST WILDERNESS — Sullivan Creek Road begins east of Metaline Falls and follows its eponymous creek for miles. When the road turns north, the climbing starts. It winds high into the Selkirk ...

A new interactive map from Washington Post Climate Change and By The Way ... (Photo Credit: Patrick Clarke) Franconia Notch ...

Environmental activists in South America are struggling with paranoia, panic attacks, and depression. A growing network of ...

Everyone knows California is famous for its beautiful coastlines, but the state also has a great spot to visit to enjoy some ...