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The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and the lower Rio Grande.
Utah's ban on fluoride in public water and Robert F. Kennedy Jr.'s comments on fluoride have prompted questions about its safety in drinking water.
Michael Breus, a clinical psychologist and author of "Sleep Drink Breathe: Simple Daily Habits for Profound Long-Term Health," shares tips on how to better hydrate and more.
Researchers have identified a chemical in certain tap water across the United States as chloronitramide anion. Here's what to know.
The Environmental Protection Agency warns that cyberattacks against water utilities around the U.S. are becoming more frequent and more severe.
The EPA issued the first-ever national regulation limiting the amount of certain PFAS in drinking water. Here's what to know about potential health impacts of "forever chemicals."
The Justice Department and environmental groups filed two lawsuits alleging that Campell's plant in Napoleon, Ohio, has allowed wastewater and pollutants to flow unchecked into the Maumee River for years.
How can you avoid microplastics and nanoplastics lurking in plastic water bottles? Experts share tips and explain the potential health concerns.
The U.S. Geological Survey tested tap water from 716 locations nationwide over five years.
Another crash on I-25 in the northern Denver metro area caused traffic to come to a standstill on Sunday.
Police in Aurora are asking drivers to avoid the area near a serious crash that happened early Sunday evening.
A warm, dry winter has left many of Colorado's mountain businesses waiting for snow, including one of Breckenridge's most iconic winter experiences: dog sledding.
One of two Houston men suspected of repeatedly flying into Denver and waiting outside banks to jump customers was recently sentenced to prison. The other man remains at large.
Police have arrested a young man they suspect of driving under the influence and causing a fatal crash outside of Brighton overnight.
Another crash on I-25 in the northern Denver metro area caused traffic to come to a standstill on Sunday.
Police in Aurora are asking drivers to avoid the area near a serious crash that happened early Sunday evening.
A warm, dry winter has left many of Colorado's mountain businesses waiting for snow, including one of Breckenridge's most iconic winter experiences: dog sledding.
One of two Houston men suspected of repeatedly flying into Denver and waiting outside banks to jump customers was recently sentenced to prison. The other man remains at large.
Police have arrested a young man they suspect of driving under the influence and causing a fatal crash outside of Brighton overnight.
Joe Ruch is tracking a warming trend across Colorado as we usher in 2026.
If you're staying in the Denver area to celebrate, there's plenty to do to ring in the New Year.
This week, Coloradans will change our calendars to 2026, and with the new year comes new state laws taking effect. The new laws cover a wide range of topics, including pricing protections to gun sales, hunting, and electronics.
A rescue organization reports that a newly opened bridge in Eldorado Canyon has significantly facilitated the retrieval of fallen climbers. However, it also provides climbers of lesser ability easier access to the cliffs and points to several recent injuries there.
A warm, dry winter has left many of Colorado's mountain businesses waiting for snow, including one of Breckenridge's most iconic winter experiences: dog sledding.
The Denver Broncos have just become AFC West division champions thanks to the Houston Texans, who defeated the Los Angeles Chargers on Saturday.
The Denver Broncos have a good chance to become AFC West division champions for the first time since 2015, and it could happen as soon as Saturday evening.
With record heat in Denver on Dec. 25, runners, bikers, families, and pets all filled Wash Park to take advantage of the rare forecast.
The Denver Broncos defeated the Kansas City Chiefs 20-13 at Arrowhead Stadium in Kansas City Thursday night.
An 11-year-old Denver Broncos fan is heading for a Christmas he will never forget.
"Sunday Morning" looks back at some of the newsworthy men and women who passed away this year – from musicians and storytellers, to activists and statesmen – who touched us with their creativity and humanity.
Since 1907, New Yorkers have marked the New Year with the ceremonial dropping of a huge ball in Times Square. Now, a brand-new ball, covered with more than 5,000 handcrafted Waterford Crystal discs, will help ring in 2026.
Jeffrey R. Holland was next in line to lead the Mormon church under a long-established succession plan.
The suspected gunman was shot and killed by law enforcement, authorities said.
It marks the second lawsuit in recent months accusing the filmmaker and studio mogul of leveraging his power in Hollywood to make sexual advances.
Bank of America Chairman and CEO Brian Moynihan stated last week that, as President Trump seeks a new chair of the Federal Reserve, maintaining the banking system's independence is paramount.
As prosecutors contend with a massive trove of Epstein files, President Trump suggested Friday the Justice Department is spending too much time on the issue — but said Democrats should be named.
Karoline Leavitt and her husband, Nicholas Riccio, welcomed their first child, also named Nicholas, in July 2024.
The Veterans Affairs Department is reimposing a near total ban on abortions for veterans and their families that was modified in 2022.
Strikes against ISIS targets in Nigeria come after President Trump spent weeks accusing the West African country's government of failing to rein in the persecution of Christians.
A Colorado family is connecting their community and raising awareness about clubfoot, a birth defect where a baby's foot is turned inward and down, after their son was born with the condition.
Suze Lopez, a 41-year-old nurse who lives in Bakersfield, California, didn't know she was pregnant with her second child until days before giving birth.
From financial strain to feelings of loneliness and grief, mental health struggles often spike this time of year.
The Food and Drug Administration has approved a pill version of the weight-loss drug Wegovy.
Doctors and scientists say this year's influenza season could be tougher than usual, with a new version of the flu virus, called H3N2, spreading quickly.
Bank of America Chairman and CEO Brian Moynihan stated last week that, as President Trump seeks a new chair of the Federal Reserve, maintaining the banking system's independence is paramount.
The Telluride Ski Resort in Mountain Village, Colorado, was shuttered Saturday, with no date set for reopening, due to a labor dispute with the ski patrol union over wages.
Several major retailers are now charging customers to return items even if they are unopened and in perfect condition.
Northern Colorado company Living Ink Technologies is helping major brands around the world produce more eco-friendly packaging and products.
With President Trump declaring Dec. 26 a federal holiday, here's what's open and closed on Dec. 26.
Six women who say they were drugged and raped by former cardiologist Stephen Matthews plan to file a civil lawsuit against Matthews and the Hinge dating app, which they say allowed Matthews to remain on the app even after women had told Hinge that Matthews was a rapist.
In Denver 10 months ago, a man named Ben Varga had just gotten dropped off at Washington Park to meet friends for a picnic. Not far away, two men were on a bench arguing.
In late 2024, Chrisanne Grimaldi was facing a common problem; she was drowning in medical debt totaling $80,000 and needed cash to pay down her debt.
A man allegedly attacked and injured a defense lawyer at Arapahoe County's courthouse, CBS Colorado has learned.
An internal report obtained by CBS Colorado raises several concerns about how Colorado's helitak program is being run.