NCAR Research Shows Denver Metro Area Ozone Can Be Damaging To PlantsOzone is something you can't see, but it's nearly everywhere, and scientist in Boulder say it's damaging plants.
Global Warming Cooks Up 'A Different World' Over Three DecadesEarth is noticeably hotter, the weather stormier and more extreme. Polar regions have lost billions of tons of ice; sea levels have been raised by trillions of gallons of water. Far more wildfires rage.
America's Air Isn't Getting Cleaner As Fast As It Used ToFor decades America's air was getting cleaner as levels of a key smog ingredient steadily dropped. That changed about seven years ago when pollution reductions leveled off, a new study found.
Universities Say Trump Climate Decision Creates UncertaintyA consortium of U.S. universities that manages the National Center for Atmospheric Research says President Donald Trump's decision to pull the nation out of an international agreement on climate creates new uncertainties.
Colorado Researchers To Embark On Large-Scale Wildfire Smoke StudyResearchers in Colorado are set to embark on the first large-scale study of how smoke from wildfires in the West impacts our environment.
Top Parent-Child Activities Near DenverLooking for some fun activities to enjoy with your children this fall? Here are five great parent-child activities to check out near Denver.
Scientists Say Sea Ice May Temporarily Grow In Coming Years, Despite Global WarmingThe finding attributes a direct relationship between changes in the ice to changes in the circulation of the North Atlantic Ocean.
Boulder Scientists Need Help With One 'Hail' Of A Weather StudyIt's one of the least documented forms of precipitation on the planet yet it can be one of the most destructive.
Climate Change Impacts Western WildfiresDr. Kevin Trenberth at the National Center for Atmospheric Research believes climate change is making wildfires fires bigger.
Warmer Oceans Create Monster StormsA key component in understanding climate change is understanding ocean temperatures.
Cows Brought In To Graze Through Growing Problem In BoulderThe City of Boulder has turned to cows to fix a growing problem.
This Week In Denver Weather History: Winds Near 150mph Hit BoulderA ferocious windstorm hit the Boulder area just after midnight on Jan. 17, 1982.
This Week In Denver Weather History: Berthoud Pass Avalanche, 1992 BlizzardWhile most weather headlines in early January involve cold, wind or snow, this week features everything from a rare thunderstorm to record high air pressure.
Leash Warning Issued After Bear Chases Dog In Boulder ParkA warning has been issued in Boulder after a woman says a bear chased her dog on a trail this week.
Hundreds Tour NCAR Planes Studying Front Range Air QualityThree research aircraft have been flying over the Front Range the last few weeks -- sometimes at only about 1,000 feet. The flights are testing Colorado's air quality and sparking a lot of curiosity.