22% of butterflies in U.S. disappeared in 2 decades, study finds
A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020.
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A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020.
Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.
2024 YR4 now has roughly a 0.004% chance of hitting Earth in about eight years, NASA said.
The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about two months.
The so-called super Earth — known as 55 Cancri e — is among the few rocky planets outside our solar system with a significant atmosphere.
Blue holes are considered an "oasis" for marine life — but the Taam Ja' Blue Hole off the coast of Mexico remains largely mysterious.
Cancer, heart disease, respiratory illnesses and kidney dysfunction among the health consequences of a warming planet.
A vast solar farm with over 621,000 panels shimmer like a mirage but with the capability to power close to 60,000 residential customers — or one very big stadium.
A new study says the collision with a proto-planet called Theia 4.5 billion years ago left remnants deep inside Earth — and also created the moon.
Jamie Maussan, a longtime UFO researcher, was joined in Mexico's Congress by a former U.S. Navy pilot, who later dismissed Maussan's "unsubstantiated stunt."
The space rock's anticipated trajectory places it at about half the distance to the moon, so people with telescopes may be able to see it from Earth.
One astronomer said he believes there's about a "1 in 400 chance" the asteroid could impact Earth.
A meteor fragment has been found in El Sauz, Texas on private property.
A mysterious object crashed into Texas this week, shaking neighborhoods near McAllen in the southern part of the state near its border with Mexico.
The astronomical phenomenon gave skywatchers a good view of Mercury, Venus, Mars, Jupiter and Saturn with the naked eye.
The "smallest and coolest stars in our solar neighborhood" could provide remarkable new information about the ability of a nearby exoplanet to sustain life.
The Florida-sized glacier could have a major impact on sea levels, and scientists say the rate at which it's melting could rapidly increase in the coming years.
According to the Boulder Police Department's dashboard, over the last decade, less than 1% of bikes reported stolen in Boulder have been returned to their owners, valued at more than $15 million.
The Senate is closing in on a deal to fund the bulk of the Department of Homeland Security and end the partial government shutdown that has stretched for six weeks.
The National Highway Traffic Safety Administration said the issue can reduce the driver's ability to detect hazards and increase the risk of a crash.
The foreign ministry said in a statement it agreed after a letter from his family that Dennis Coyle "would be pardoned and released" for Eid.
High temperatures are leading to some significant impacts in Colorado's mountains.
According to the Boulder Police Department's dashboard, over the last decade, less than 1% of bikes reported stolen in Boulder have been returned to their owners, valued at more than $15 million.
The foreign ministry said in a statement it agreed after a letter from his family that Dennis Coyle "would be pardoned and released" for Eid.
High temperatures are leading to some significant impacts in Colorado's mountains.
Summer activities are having an unusually early start in the mountains due to the warm winter Colorado has experienced.
The show "Dracula, a Comedy of Terrors" puts a funny twist on the classic tale of Dracula and is filled with comedy and romance.
Watch Alex Lehnert's forecast
Gov. Jared Polis opens a sealed box from 1907 that was found underneath a statue commemorating soliders in the Civil War at the Colorado State Capitol.
Lakewood police used drones to help arrest five suspects in a drug bust over the weekend.
The Denver City Council has postponed a vote on replacing Axon flock cameras in the city.
According to the Boulder Police Department's dashboard, over the last 10 years, less than 1% of bikes reported stolen in Boulder have been returned to their owners, valuing more than $15 million.
Five days before Denver Summit FC takes the field for its first ever home match, controlling owner Rob Cohen says the moment is really starting to sink in.
Denver Summit FC midfielder Jasmine Aikey will be out for the rest of the team's inaugural season after suffering a serious injury.
DraftKings pushed back on the accusation, saying in a statement that it is not engaging in trademark infringement.
Nathan MacKinnon had three assists in Colorado's 4-1 victory over the Chicago Blackhawks, helping the Avalanche become the first NHL team to clinch a playoff spot this season.
The Colorado State women's basketball team is heading home after a disappointing loss in the opening round of the NCAA Tournament on Friday night.
The Senate is closing in on a deal to fund the bulk of the Department of Homeland Security and end the partial government shutdown that has stretched for six weeks.
The National Highway Traffic Safety Administration said the issue can reduce the driver's ability to detect hazards and increase the risk of a crash.
The foreign ministry said in a statement it agreed after a letter from his family that Dennis Coyle "would be pardoned and released" for Eid.
The Senate confirmed Markwayne Mullin as secretary of the Department of Homeland Security on Monday, finalizing President Trump's shakeup of DHS following months of scrutiny of Kristi Noem's leadership.
A civil jury in California found 88-year-old Bill Cosby liable for drugging and sexually assaulting Donna Motsinger in 1972, and awarded her nearly $60 million.
The Senate is closing in on a deal to fund the bulk of the Department of Homeland Security and end the partial government shutdown that has stretched for six weeks.
The Senate confirmed Markwayne Mullin as secretary of the Department of Homeland Security on Monday, finalizing President Trump's shakeup of DHS following months of scrutiny of Kristi Noem's leadership.
A lack of snow and unseasonably warm temperatures in Colorado have significantly increased the risk of wildfires this year, and some state lawmakers are taking an unusual approach to help lower that risk.
The measure comes days after Dolores Huerta — who co-founded the United Farm Workers Union with Chávez — alleged he sexually assaulted her and many other women, many of whom were children at the time.
Some state lawmakers in Colorado want to expand the use of automatic red light and speed cameras. Right now, law enforcement officers can only use the cameras to issue citations in certain areas, like a school zone or near a park.
Two bills making their way through the Colorado General Assembly would require screening kids for vision loss at an earlier age and make school physicals more accessible.
An Olympic-style competition featuring more than 20 events is set to take center stage in Denver this summer for the first time.
Two Colorado lawmakers have proposed a bill to address racial disparity when it comes to maternal mortality rates.
The federal class-action lawsuit claims that, for years, state officials have known that they're harming already vulnerable children by keeping them in detention, even after judges have said they should be released.
Colorado voters will decide whether transgender children can play sports with the gender that matches their gender identity or whether they'll be forced to play with other children of the same gender they were assigned at birth.
The National Highway Traffic Safety Administration said the issue can reduce the driver's ability to detect hazards and increase the risk of a crash.
Polymarket tightened its rules after questions surfaced over whether some prediction market customers engaged in insider trading.
A jury has found Elon Musk liable for misleading investors by deliberately driving down Twitter's stock price in the tumultuous months leading up to his 2022 acquisition of the social media company.
CBS News announced Friday that CBS News Radio will be shutting down this spring after nearly 100 years of broadcasting, citing "challenging economic realities."
A pharmaceutical company issued the recall after receiving complaints of "gel-like mass and black particles" in the product, the FDA said.
One day after DIA's general counsel filed a federal lawsuit against the city and three of Mayor Mike Johnston's appointees -- alleging unethical and potentially illegal behavior, and claiming they were plotting to oust airport CEO Phil Washington -- one of the appointees, City Attorney Miko Brown, responded by saying of the claims in the lawsuit, "I know they're upsetting."
A woman whose aging mother was charged thousands of dollars to change a lock reached out to CBS Colorado in hopes that the station would help them get the money back.
A senior lawyer at Denver International Airport filed a federal lawsuit against the city and three top officials, claiming he was pushed out of his job after warning about possible alleged violations of law and more.
A CBS Colorado investigation has found Denver may now be subsidizing fire protection for neighboring cities -- despite deals that were supposed to save money -- as the city faces deep budget cuts and layoffs.
Eleven Denver City Council members voluntarily reimbursed the city for 2025 furlough days with reimbursement amounts ranging from $762.60 up to $1,969.92. Most of the council members' reimbursements were around $1,300.