Trail work, though underappreciated, made for a life well-lived in the woods.

Despite statewide restrictions on the deadly poisons, new research shows they’re still infiltrating the food web.

Despite the torture and killing of a wolf in Daniel one year ago, the state has found a way to manage its wolves.

In Alaska, a biologist and her family learn how quickly these iconic predators can change the menu — and bend the rules.

During a Feb. 14 speech before the Wyoming Legislature, U.S. Sen. Cynthia Lummis, R, heaped praise on the Trump ...

How the first Native director of the National Park Service drew from a legacy of federal boarding schools and Indigenous ...

Fine art, downtown markets and natural aesthetics bloom at the Heard Museum as Phoenix’s cultural institution springs forward ...

Farmers, tribes and environmental advocates in rural Oregon raise alarms about the empty promises of biofuels.

The scientists analyzed 23 years of bird migration data to determine the variability in the birds’ arrival times each spring. And they identified two distinct regions — East and West. In the East, ...

In the months before the Navajo Generating Station closed, many observers prognosticated economic doom for nearby Page, Arizona, population 7,500 or so. The plant employed 463 full-time, high-wage ...

Brent Davis thinks he grows the tastiest tomatoes. For four generations, his family has farmed and ranched near the eastern shore of Utah’s Great Salt Lake, 45 minutes north of Salt Lake City. He ...