Climate change

Remember early July in the Southwest? New Mexico and Arizona were in the grip of record drought exacerbated by record high temperatures. Navajo Nation President Ben Shelly declared a state of emergency for drought on July 2. Feral horses across the Rez were dying of thirst. Crops withered. Lake Powell, which got only a meagre […]

There’s a hiking and biking trail near Gunnison, Colo. called “Sea of Sage.” The name conjures an accurate picture of how the area’s ecosystem looks to most people. But healthy sagebrush habitat is really more diverse than that – even the Gunnison sage grouse, a rare relative of the greater sage grouse, can’t survive on […]

The West’s largest coal-fired power plant, the Navajo Generating Station in northern Arizona, is in transition. It provides 520 jobs—85 percent of which are held by Navajos—supplies the juice that pumps Arizonans’ share of Colorado River water, and keeps the lights on for millions of people in three states. But the plant also churns out […]

Burning coal belches about twice as much carbon dioxide as burning natural gas, but the question of whether natural gas is a bridge to renewable energy or just a bridge to nowhere hinges on how much greenhouse gas escapes before it is used. Methane, the main component of natural gas, is 21 times more potent […]

Amphibians are vanishing at an alarming rate, even from areas we think of as pristine and protected. California’s Sierra Nevada is a prime example of this global problem—five out of seven amphibian species there are threatened. Researchers are still trying to pinpoint exactly why ponds that once held mountain yellow-legged frogs or California red-legged frogs […]

House Republicans moved forward a controversial bill last week that would cut a third of the Environmental Protection Agency’s budget, which raised the ire of environmentalists and caused at least one congressman to walk out of a committee meeting, calling the bill “an embarrassment.” House Appropriations Committee Chairman Hal Rogers (R-Ky) explained that the bill […]

There are all sorts of reasons to hit the highway this time of year. You might be trying to escape recent extremes of desert heat, bound for cooler high country and the freezing plunge of alpine lakes, or bone-chilling swells along the Pacific Coast. Or perhaps you’re the sort whose perfect lark includes the world’s […]

U.S. Geological Survey ecologist Dan Fagre is standing behind an interpretive sign that says “Going, going, gone,” as he describes how Glacier National Park’s glaciers have been wasting away over the past century. Each year, when he visits them, Fagre finds newly exposed rock that was once buried under ice. His research predicts that the […]

Last Tuesday I was speeding through the electric-green Montana landscape and hoping for radio or digital cellular reception to tap into the news about President Obama’s climate plan. I was frustrated that I couldn’t hear the story, much less write about it. But it was more than enough consolation to be heading to Missoula to […]

Confession: While my homeland dries, and pillars of smoke pour out of some of my favorite places, I am far, far away in a place where I must jump over puddles in the park and almost swim my way through air thick with oxygen and humidity. I’ve moved my mobile office to Manhattan for a […]

The water gods created haves and have-nots this year, and nowhere more dramatically than in Colorado. In March, after another dry winter, the whole state was biting its nails. Then: Snowpacalypse! An unusually stormy April built up the snowpack in most of northern Colorado to just about average. In the southern part of the state, […]

It’s springtime in the West, that time of year when brooks babble abundantly with snowmelt, cute baby wildlife prance around verdant meadows, blossoms cover tree branches like virgin snow, and it all goes up in flames. Hoping to keep as close an eye on the burning West as I do on my runs and bike […]