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Environmental groups begin lawsuit against Suncor oil refinery over clean air standards

Environmental groups begin a lawsuit against the Suncor oil refinery over allegations of violating clean air standards.

Mar 19 (00:54)

Construction underway for new 5.28 mile trail around Denver

Construction underway for new 5.28 mile trail around Denver

Denver Mayor Mike Johnston would "love to host" Super Bowl in 2033

Denver Mayor Mike Johnston would "love to host" Super Bowl in 2033

A warm, dry pattern for Denver and Colorado through the weekend

A warm, dry pattern for Denver and Colorado through the weekend

First responders conduct large-scale training exercise at Adams County Justice Center

First responders conduct large-scale training exercise at Adams County Justice Center

U.S. Postal Service searching for suspect who robbed mail carrier in Denver

U.S. Postal Service searching for suspect who robbed mail carrier in Denver

Football Friday: Rangeview High School Pep Rally as they prepare to take on East High School

Football Friday: Rangeview High School Pep Rally as they prepare to take on East High School

Colorado State Patrol launches 3 month campaign to arrest drivers under the influence

Colorado State Patrol launches 3 month campaign to arrest drivers under the influence

Colorado weather: Unseasonable warmth returns with near-record temperatures next week

Colorado weather: Unseasonable warmth returns with near-record temperatures next week

The One Mile Closer To Hope Walk raises awareness about domestic violence

The One Mile Closer To Hope Walk raises awareness about domestic violence

Arcadia Park opens in Arapahoe County

Arcadia Park opens in Arapahoe County

Aurora's mayor opposes plans to build massive Trident data center

Aurora's mayor opposes plans to build massive Trident data center

House Speaker Mike Johnson visits Colorado to campaign for Rep. Gabe Evans

House Speaker Mike Johnson visits Colorado to campaign for Rep. Gabe Evans

Nederland asks for $20M in donations for Eldora Mountain Resort purchase

Nederland asks for $20M in donations for Eldora Mountain Resort purchase

Adaptive dance class at Rangeview High School focuses on inclusivity

Adaptive dance class at Rangeview High School focuses on inclusivity

Judge won't lift temporary protection order for man who filed ethics complaint against Rep. Boebert

Judge won't lift temporary protection order for man who filed ethics complaint against Rep. Boebert

Colorado weather expert provides update on September rainfall in the state

Colorado weather expert provides update on September rainfall in the state

DJ Torres resigns from Denver school board amid ongoing board conflicts

DJ Torres resigns from Denver school board amid ongoing board conflicts

Free concert uses music to engage young Latino voters in Colorado

Free concert uses music to engage young Latino voters in Colorado

Early screening & detection key, Denver doctor says, on first day of Breast Cancer Awareness Month

Early screening & detection key, Denver doctor says, on first day of Breast Cancer Awareness Month

Rep. Boebert calls allegation she had sexual relationships with staffers politically motivated

Rep. Boebert calls allegation she had sexual relationships with staffers politically motivated

Check out the Denver Broncos injury report heading into Week 4 in San Francisco

Check out the Denver Broncos injury report heading into Week 4 in San Francisco

E-scooter service expanding in Denver south metro counties

E-scooter service expanding in Denver south metro counties

Denver restaurant says it will lose thousands of dollars due to lead pipe removal project

Denver restaurant says it will lose thousands of dollars due to lead pipe removal project

Colorado drought sees some improvement after recent rainfall; trees still need hydration

Colorado drought sees some improvement after recent rainfall; trees still need hydration

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