Aerial surveys show large swaths of dead trees in Arizona and New Mexico, like these ponderosa pines on the Apache-Sitgreaves National Forest near Overgaard, Ariz.

PATAGONIA - What was long the nation's biggest cottonwood tree is dead, split into two slabs, its gargantuan trunk sprawling askew.

Salvias are a diverse group of annuals, perennials, and woody shrubs hailing from just about every continent across the globe ...

Demand for low-carbon nuclear energy could boost uranium prospects on Alaska’s Seward Peninsula. But residents of the small ...

From mac and cheese to fry bread and beyond, explore of America’s favorite comfort foods—one from every state, plus a few ...

From cocktail bars in downtown Phoenix to saloons in Scottsdale, when it comes to the best nightlife in metro Phoenix, these ...

Imagine waking up to a world coated in shimmering glass, every tree and power line glistening under a heavy blanket of ice.

While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored ...

From Greece to Mexico to Ethiopia to Japan, it’s not just about ingredients (veggies, herbs, leaves) or seasonings and dressings ... specifically day-old bread. At their beloved New York restaurant ...

Mexican plum is a tree you can plant in your yard if you want to attract birds and butterflies. As a bonus, this tree offers ...

Darlene, who only wanted to share her first name, evacuated with her grandchildren, two of whom have asthma, and several ...