Earth will get a second moon for nearly 57 days this year
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.
Watch CBS News
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.
A recent attempted burglary of an Aspen jewelry store has now drawn the attention of the FBI, as it appears to be a case of "crime tourism" or "burglary tourism."
The DPS Board of Education voted unanimously to close seven schools and restructure three more following the recommendation by the superintendent on Thursday.
Colorado Cherry Company has been a staple for pastries in Northern Colorado for decades now, and the company is now using its new Windsor bakery as an asset that will help it continue sales during natural disasters and more.
The mother of a two-month-old infant who died in Colorado has been arrested and accused in her son's death along with an adult male, identified as her boyfriend.
The trial for the Colorado dentist who has been accused of killing his wife by poisoning her protein shakes has been delayed.
A recent attempted burglary of an Aspen jewelry store has now drawn the attention of the FBI, as it appears to be a case of "crime tourism" or "burglary tourism."
The DPS Board of Education voted unanimously to close seven schools and restructure three more following the recommendation by the superintendent on Thursday.
Colorado Cherry Company has been a staple for pastries in Northern Colorado for decades now, and the company is now using its new Windsor bakery as an asset that will help it continue sales during natural disasters and more.
The mother of a two-month-old infant who died in Colorado has been arrested and accused in her son's death along with an adult male, identified as her boyfriend.
The trial for the Colorado dentist who has been accused of killing his wife by poisoning her protein shakes has been delayed.
Watch Dave Aguilera's Forecast
The mother of a two-month-old infant who died in Colorado has been arrested and accused in her son's death along with an adult male, identified as her boyfriend.
The town of Georgetown is now without a single police officer after their remaining member returned. So CBS Colorado visited the mountain town to learn about solutions being discussed for emergency personnel in the community.
The Downtown Denver ice rink opens on the 16th Street Mall at 16th and Arapahoe.
For nearly a century, the Colorado Cherry Company has been serving up popular pies and other pastries.
According to the Broncos, this is the first time in franchise history that a Broncos rookie quarterback has earned the honors.
Head coach Michael Malone on Tuesday night reached 432 wins as the head coach of the Denver Nuggets. That ties the record held by legendary coach Doug Moe.
Colorado Buffaloes head football Coach Deion Sanders brought a special guest with him to his weekly news conference in Boulder -- "Miss Peggy."
In the second half of Sunday's Denver Broncos game, rookie running back Audric Estimé momentarily took all of the crowd at Empower Field at Mile High's breath away.
An NHL referee was taken to the hospital after Avalanche defenseman Josh Manson slammed into him accidentally during Colorado's game in Philadelphia.
Donald Trump's proposed tariffs could raise costs for U.S. consumers, economists say. Here's how much grocery bills could rise.
Kennedy's team is weighing a significant rewrite of the FDA's rules.
Elon Musk and Jeff Bezos — the two richest people on the planet — are squabbling over social media. No, really.
President-elect Donald Trump announced Gaetz as his nominee to be attorney general last week.
Billionaires Elon Musk and Vivek Ramaswamy say the Department of Government Efficiency has targets in mind for cost cutting.
Kennedy's team is weighing a significant rewrite of the FDA's rules.
Colorado State Senator Janet Buckner says she's resigning from the Colorado legislature to "prioritize my health and family."
President-elect Donald Trump announced Gaetz as his nominee to be attorney general last week.
Billionaires Elon Musk and Vivek Ramaswamy say the Department of Government Efficiency has targets in mind for cost cutting.
Three months after a pet rescue imported a puppy with rabies to Colorado, the state is taking action. That incident resulted in 54 people being treated for rabies and 12 dogs being euthanized.
Kennedy's team is weighing a significant rewrite of the FDA's rules.
A new potential case of bird flu in a California child without known contact with infected animals is raising concerns about a potential pandemic. Dr. Céline Gounder explains what to know.
The FDA says America's food supply is still "one of the safest in the world," despite some recent high-profile recalls and outbreaks.
Lattes and other espresso-based drinks may not be available at some McDonald's restaurants due to a glitch with coffee machines.
It's finally time for full implementation of a 2022 ballot measure, as license applications for psilocybin healing centers become available at the end of the year.
Donald Trump's proposed tariffs could raise costs for U.S. consumers, economists say. Here's how much grocery bills could rise.
Elon Musk and Jeff Bezos — the two richest people on the planet — are squabbling over social media. No, really.
Billionaires Elon Musk and Vivek Ramaswamy say the Department of Government Efficiency has targets in mind for cost cutting.
The proposed breakup calls for Google to sell its industry-leading Chrome web browser and impose restrictions designed to prevent its Android smartphone software from favoring its search engine.
The FDA says America's food supply is still "one of the safest in the world," despite some recent high-profile recalls and outbreaks.
The police chief in Simla, Colorado, Tony Schiefelbein, has resigned from his position this week as he faced a disciplinary hearing for allowing his teenage son to drive a Simla Police Department vehicle.
Law enforcement agencies are seeing a spike in smash-and-grab burglaries across the northern part of the Denver metro area and up into Northern Colorado.
Every time Michael Bryant leaves his apartment, he worries.
Another criminal case, impacted by the Colorado Bureau of Investigation's ongoing DNA scandal, will lead to a lenient plea bargain for a convicted killer.
The Colorado Department of Transportation is under scrutiny after more than two dozen people died in construction zone crashes this year.