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First Alert Chief Meteorologist Dave Aguilera talks about tornadoes in Colorado and how the unique topography of our state impacts those storms.
First Alert Meteorologist Lauren Whitney demonstrates how rain forms in the CBS Colorado First Alert Weather School.
First Alert Meteorologist Joe Ruch shows how clouds form in this edition of First Alert Weather School.
First Alert Meteorologist Callie Zanandrie shows how snow forms and how to make it snow in your house regardless of the weather outside, in this edition of First Alert Weather School.
CBS Colorado First Alert Meteorologist Joe Ruch visited with third graders at Pioneer Ridge Elementary School in Johnstown.
CBS Colorado First Alert Meteorologist Joe Ruch visited Swigert International School in Denver.
CBS Colorado First Alert Meteorologist Joe Ruch visited Stellar Elementary School in Thornton
CBS Colorado First Alert Meteorologist Joe Ruch visited Rocky Heights Middle School in Highlands Ranch.
CBS Colorado First Alert Meteorologist Callie Zanandrie visited Partners in Play Preschool in Golden.
CBS Colorado First Alert Meteorologist Joe Ruch visited kindergarteners at Front Range Christian School in Littleton.
CBS Colorado First Alert Meteorologist Joe Ruch visited kindergarteners at Horizons K-8 School in Boulder.
CBS Colorado First Alert Meteorologist Joe Ruch visited 2nd and 5th graders at High Plains Elementary School in Greenwood Village.
CBS Colorado First Alert Meteorologist Joe Ruch was visited by kindergarteners from Westgate Elementary School in Lakewood.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Firestone Charter Academy in Firestone.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Meridian Elementary School in Broomfield.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Glacier Peak Elementary School in Brighton.
CBS Colorado First Alert Chief Meteorologist Dave Aguilera stopped by to teach kids about Colorado weather in Elizabeth.
CBS Colorado First Alert Meteorologist Joe Ruch visited 2nd graders at Farrell B. Howell Elementary School in Denver.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Silver Creek Elementary School in Thornton.
First Alert Meteorologist Joe Ruch visited 8th graders at Weld County Middle School in Keenesburg.
First Alert Meteorologist Joe Ruch and First Alert Chief Meteorologist Dave Aguilera visited 3rd, 4th and 5th graders at Holly Hills Elementary School.
Dave Aguilera visits Leman Academy of Excellence
Dave Aguilera visits the kids at VOA in Denver
Chief Meteorologist visited in the elementary school in Boulder.
Alex Lehnert visits Christa McAuliffe STEM Academy
Dave Aguilera visits Silver Creek Elementary
Chief Meteorologist Dave Aguilera visits 3rd graders at Bear Canyon Elementary
Dave Aguilera visits Prairie Crossing Elementary School in Parker
Chief Meteorologist Dave Aguilera visits Aurora Frontier
First Alert Chief Meteorologist Dave Aguilera visited Cougar Run Elementary School in Highlands Ranch.
First Alert Chief Meteorologist Dave Aguilera visited Cottonwood Creek Elementary School in Greenwood Village.
Dave Aguilera had a great school visit in Littleton
Dave Aguilera visits the Lincoln Meadows American Academy in Parker
Dave Aguilera visits Lincoln Academy in Arvada
A Denver resident's permitting problems helped forge a partnership between the City of Denver and an AI software company.
A dry, warm spring is pushing road construction season into high gear across Colorado's high country, and if you're heading into Summit County, you're going to notice it quickly.
Seventy years ago, a housing developer looked at an empty stretch of land north of Denver and saw the future. What Sam Hoffman built there became the city of Thornton — and a free public exhibit is now telling that story.
Twelve years after Colorado became the first state to legalize recreational pot, some say it's not going so well. Now, voters may be asked to weigh in on marijuana again.
A Northern Colorado man who opened fire on pub employees after its bartenders kicked him out has been sentenced to 96 years in prison.
Watch Alex Lehnert's forecast
Denver Public Schools hears public comment on a proposed mill levy increase to increase homeowners' taxes by $71/year.
The Chimney Hollow Reservoir near Loveland will be filled with water after uranium was found at the site.
A final decision is expected on the fracking location near Aurora Reservoir.
On Monday night the Aurora City Council rejected a new policy outlining how police will respond to the Immigration and Customs Enforcement facility.
Some robots ran the Beijing half-marathon autonomously, while others were controlled remotely, all competing on a parallel course to avoid collisions with human athletes.
Logan O'Connor scored for the first time in more than a year, Scott Wedgewood stopped 24 shots in his first Stanley Cup playoffs start and the top-seeded Colorado Avalanche beat the Los Angeles Kings 2-1 in Game 1 on Sunday.
Kroenke Sports and Entertainment announced they have contracted a team to broadcast its games in Spanish for the playoffs.
It's been a complete season of dominance for the Colorado Avalanche heading into the Stanley Cup playoffs.
The Denver Nuggets will play a regular-season game in Mexico next season. It will be against the Indiana Pacers on Nov. 7 at the Arena CDMX in Mexico City.
Apple CEO Tim Cook will step down in August and become executive chairman of Apple's board.
Some U.S. importers reported problems filing tariff refund claims after Customs and Border Patrol launched its dedicated portal on Monday.
Some robots ran the Beijing half-marathon autonomously, while others were controlled remotely, all competing on a parallel course to avoid collisions with human athletes.
Airlines could hike ticket prices and fees if United and American were to join forces, lawmakers warn.
The Supreme Court turned away a legal battle testing whether a public school violates parents' rights when it encourages their child's social gender transition without their knowledge or consent.
Twelve years after Colorado became the first state to legalize recreational pot, some say it's not going so well. Now, voters may be asked to weigh in on marijuana again.
The magistrate recommended that the Boulder firebombing suspect's family be released, saying the family is not dangerous, nor a flight risk, and agreed with the FBI that the family did not know about the planned attack in advance.
Lori Chavez-DeRemer is taking a role in the private sector, according to the White House.
Airlines could hike ticket prices and fees if United and American were to join forces, lawmakers warn.
The Supreme Court turned away a legal battle testing whether a public school violates parents' rights when it encourages their child's social gender transition without their knowledge or consent.
Work requirements will encourage people who are able to work to seek and maintain jobs, proponents say. But researchers haven't found that they lower the unemployment rate.
Former Trump Surgeon General Dr. Jerome Adams described Dr. Erica Schwartz as a "home run pick."
Health Secretary Robert F. Kennedy Jr. testified before the House Ways and Means Committee on Thursday, kicking off an expected sprint of seven budget hearings he'll attend over the next week.
CBS News reported Wednesday that Dr. Erica Schwartz was emerging as the president's top pick for the role.
Ibogaine is used in Mexico and the Caribbean to treat depression, anxiety, addiction and brain trauma.
Apple CEO Tim Cook will step down in August and become executive chairman of Apple's board.
Some U.S. importers reported problems filing tariff refund claims after Customs and Border Patrol launched its dedicated portal on Monday.
It's been nearly a year since one Colorado couple's life was turned upside down in what should've been a rewarding construction project at their Northglenn home.
Airlines could hike ticket prices and fees if United and American were to join forces, lawmakers warn.
Work requirements will encourage people who are able to work to seek and maintain jobs, proponents say. But researchers haven't found that they lower the unemployment rate.
When the Orion spacecraft lifted off April 1, four astronauts were aboard -- but for the families of dozens of workers who died before the launch, the mission carried something else: the weight of those who would never see it fly.
A single malfunctioning piece of new equipment triggered a recent, sweeping power outage at Denver International Airport — an incident that stranded passengers in elevators and delayed nearly 500 flights.
Anticipating a challenging summer wildfire season, forecasters with Colorado's Division of Fire Prevention and Control are preparing to rely heavily on a pair of state-owned aircraft-both to detect fires early and to assist in fighting them once they ignite.
CBS Colorado is investigating a trucking company involved in a crash at a gas station in the southern part of the Denver metro area last month.
A Denver jury has found activist Regan Benson, a frequent critic of police, guilty of "doxing" a Denver police commander during a livestream last September, in what appears to be the first conviction under Colorado's anti-doxing law.