Scientists are preparing for what could be the biggest Arctic expedition ever, with about 500 scientists from 17 countries involved.

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Jefferson Parkway Project In Broomfield Might StopA debate in Broomfield could put the brakes on a huge, controversial project to relieve traffic congestion in Colorado.
Blowing Snow In FranktownCBS4 viewer Phil Curry shared video of a blustery Tuesday in Franktown.
Similar Stories of Breast Implant Illness Shared Between Colorado WomenThere was no name for it in 1992, but women with silicone breast implants were also comparing symptoms that seemed like autoimmune disease.
Civil Rights Complaint Filed Against Rifle Officer Following Controversial ShootingAn officer in Rifle now faces a civil rights complaint after he was cleared of shooting and killing a man last year.
Suspect Arrested For 2016 Theft From Boulder Valley School DistrictThe suspect wanted for stealing about $850,000 of bond construction money from the Boulder Valley School District in 2016 has been arrested.
You Can Still Drop Your Ballot Off For Super TuesdayIt's too late for voters in Colorado to mail their primary election ballots in order to be counted by Super Tuesday, March 3. Voters will need to drop off their ballots at a designated ballot drop-off site.
Colorado Undecided Voters Watch Democratic Debate From CBS4 DenverTuesday night's Democratic presidential debate in South Carolina on CBS News influenced some undecided voters in Colorado.
Warmer Weather On The HorizonWatch Lauren Whitney's forecast
Rick Sallinger Rode Along With New Interim Head Of RTDRTD’s new interim general manager started his new role on Monday.
Shaun Boyd Previews Tonight's Democratic DebateShaun Boyd will sit down with undecided voters during tonight's Democratic debate to see what they hope to hear from candidates.
Man Accused Of Killing Two People Was In Court TodayKevin Eastman, who is accused of killing two people in in northern Colorado, faced a judge on Tuesday.
Denver Fire Chief Erie Tade Has Resigned, Will Step Down March 16Denver Fire Chief Eric Tade resigned his position Tuesday in a letter to Denver Mayor Michael Hancock.
Resturant On South Broadway Hoping To Open Later This Week After FireA restaurant in Denver is hoping to reopen later this week after a fire early Monday morning.
Saucy Noodle May Have To Move If Building Is Approved For DemolitionThe owner of a building on South University, where Saucy Noodle is located, is seeking permission from the city to demolish the space.
Kaman Morgan, Suspect In Windsor Deadly Shooting, Turns Self In To AuthoritiesThe suspect wanted in a deadly shooting in Windsor turned himself in to authorities on Tuesday morning but investigators are still looking for a suspect vehicle in the case. Katie Johnston reports.
Isis Theatre In VictorSee a report by CBS4 from the Colorado's Most Endangered Places project.
Oreo, Ambassador Of Armstrong Hotel Who Was Once Victim Of A Cat-Napping, DiesA cat who served as an ambassador for the Armstrong Hotel in Old Town Fort Collins and was once the victim of a cat-napping has passed away. Katie Johnston reports.
Colorado Parks And Wildlife Take In-Depth Look At Bear And Human EncountersColorado Park and Wildlife is taking and in-depth look at bear and human encounters.
Cold And Windy With Scattered Snow ShowersMeteorologist Chris Spears has your forecast.
Paul Ballard Has Taken Over As RTD Interim GM And CEORTD’s new interim general manager started his new role on Monday.
Denver Fire Chief Hands In ResignationDenver Fire Chief Eric Tade is expected to announce Tuesday that he is stepping down.
VIDEO: Windy Weather On Tuesday In DenverSee video of the windy conditions on Tuesday morning in Denver.
Arapahoe County Sheriff's Deputy Helps Teen DriverDeputy Dale Davis helped the teen install her license plates after pulling her over.
Murder Victim Cymone Duran's Killers SentencedAlonso Quintana, Rene Rosales sentenced in Duran's murder.

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