May 16, 2012, 12:52 pm

ASPEN, Colo.—Trees within the City of Aspen are currently being stressed by the dry conditions, making them susceptible to invasion of spider mites. Spider mites are common pests that suck the fluid out of individual leaf cells.
May 15, 2012, 5:27 pm
PITKIN COUNTY, Colo.—A long-simmering controversy over proposed water development in the Roaring Fork watershed garnered some national attention this week, as American Rivers named the Crystal River as one of the ten most endangered rivers in the country.
May 7, 2012, 11:27 am

ASPEN, Colo.—The City of Aspen has been recognized by the non-profit Arbor Day Foundation as a Tree City USA community for the 20th time.
April 25, 2012, 2:18 pm

Gore Creek, Brush Creek and some other Eagle and Pitkin County streams could catch a break in what is expected to be a low-flow summer, as the nonprofit Colorado Water Trust launches an innovative project to help boost flows in streams threatened by drought.
April 23, 2012, 8:43 pm

It’s often said that Colorado is always just one dry winter away from a drought, and while reservoir levels statewide remain in good shape, water managers around the state are dusting off drought plans and trying to figure out how stretch water supplies through what could be a long, hot summer.
April 18, 2012, 7:59 pm

Along with remote automated SNOTEL sites, the National Weather Service also relies on a far-flung network of volunteer spotters to help track weather across Colorado, but there's a big gap in the mountains of Summit and Eagle coun
April 18, 2012, 7:33 pm

ASPEN, Colo.—Bolstered by an end-of-ski-season storm and a return to spring temperatures, snowmelt in the Roaring Fork watershed slowed to a halt for the week ending April 17, stabilizing at 36 percent of average, about the same as last week’s reading.
April 4, 2012, 7:05 am

ASPEN/SNOWMASS, Colo.—Relentless sunshine, an unusually warm early spring and low humidity days have pushed snowpack levels in the Roaring Fork Watershed to below 50 percent of average.
March 29, 2012, 7:08 am

VAIL, Colo.—The Lower North Fork Fire, which has killed two people and destroyed 23 homes in Jefferson County, is a reminder that parts of Colorado are in the midst of an early wildfire season that can last until plants start to turn green, said Eagle County wildfire mitigation manager Eric Lovgren.
March 26, 2012, 3:02 pm

A critical research program that helps assess the effects of wind-born dust on Colorado's snowpack and runoff is fighting for financial survival.
March 12, 2012, 10:57 am

SILT, Colo.—Heated rhetoric over oil shale development may be obscuring some of the facts about the disputed resource in western Colorado, said Colorado School of Mines professor Jeremy Boak, who leads the
Center for Oil Shale Technology and Research at the Golden-based university.
March 7, 2012, 7:39 am

The snowpack in the Upper Colorado River Basin gained a bit of ground in February, as a more typical La Niña pattern prevailed, bringing a moist northwest flow and snow to the mountains around Vail and Aspen.
March 4, 2012, 8:21 am
VAIL, Colo.—George Shultz sat self-assuredly in a soft chair, the way elder statesmen so often do when imparting those things they have come to know.
March 2, 2012, 7:57 am

TATOPANI, Nepal - Before Apa became a legendary Sherpa mountaineer, he was a humble Himalayan potato farmer who worked his fields in the Everest foothills until, without warning, raging floodwaters swallowed his farm.
February 29, 2012, 5:44 pm

VAIL, Colo.—It may be the biggest and most complex issue facing the planet: How to produce enough clean, affordable energy from reliable sources to power the global economy as usable, renewable solutions come forward.