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When working with Â鶹ӰԺ Assistant Professor Sherri Cook, you'll push beyond the boundaries of what's possible. Watch and learn how she's building a more sustainable future, for everyone, through clean water systems.

Diane McKnight is being recognized with the highest honor bestowed upon faculty in the University of Colorado system: Distinguished Professor, which is awarded to faculty for exemplary performance in research, teaching, and service. A professor in the Department of Civil, Environmental and Architectural Engineering; the Environmental Engineering Program; and the...

As coronavirus cases popped up across California in March 2020, the previously impossible happened in Los Angeles County: The region’s normally bumper-to-bumper traffic slowed by roughly 24%. Lucky drivers were now, suddenly, able to make it from Burbank to Santa Monica at rush hour on the 101 and 405 in...

9NEWS explored climate change solutions with Colorado experts at a town hall on Wednesday. The town hall included topics like weather, water, wildfires and what we can do to protect our planet. The panelists were: Becky Bolinger, assistant state climatologist for the Colorado Climate Center , Ben Livneh, director of...

The Colorado River runs nearly fifteen hundred miles, winding through seven states and Mexico. It supplies drinking water to nearly 40 million people, irrigates nearly 4 million acres of farmland and attracts millions of nature lovers to scenic Grand Canyon vistas. And it is on the brink. A 20 year...

Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water . UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems eliminate pathogens in building air; and UV lamps kill bugs in drinking water . Perhaps...

BOULDER COUNTY, Colo. — Â鶹ӰԺ researchers say a specific wavelength of ultraviolet light is effective at killing the COVID-19 virus and is safe for use in public places like concert halls and airports. Caught on camera: Burst of light from meteor can be seen for miles in...

The ‘Burn Scars’ of Wildfires Threaten the West’s Drinking Water Colorado saw its worst fire season last year, with the three largest fires in state history and more than 600,000 acres burned. But some of the effects didn’t appear until this July, when heavy rain pushed sediment from damaged forests...

It’s no secret: The air quality is bad in Colorado this summer. Thus far, the state has issued 59 Ozone Action Day alerts since May 31—the most in a single year since record-keeping began a decade ago. At least one day in August, Denver boasted the worst air quality of...

As the COVID-19 pandemic swept the globe in 2020, musicians around the world were desperate for the answers to two pressing questions: Can playing musical instruments transmit COVID-19? And if so, what can be done? Now, halfway through 2021, the first official research results are in—and it’s good news: The...