Billy Barr has braved the fourth season deep in the Rocky Mountains for more than 50 years, amassing tons of climate data.

Arctic air fast-froze my nostril hairs and eyelashes the instant I flung open the door of my log cabin. Eyes squeezed shut ...

There’s a moment when you’re driving along the Glenn Highway in Alaska, somewhere between Anchorage and Glennallen, when civilization seems to fade away and the Chugach Mountains rise up like nature’s ...

After years of bureaucratic wrangling over the future of Wyoming’s state-run elk feedgrounds, wildlife managers have nearly ...