Historic Grand Canyon Lodge destroyed by expanding wildfire
The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.
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The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.
An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.
The blaze in northeastern British Columbia started Friday and almost doubled in size by the following day, reaching about 4,200 acres.
"An astonishing amount of smoke gets inside these facilities," said one researcher who spent the past three wildfire seasons collecting data from monitors installed in long-term care facilities.
Volatile organic compounds, or VOCs, in wildfire smoke can get into buildings and remain in the walls and floors for weeks. Some are hazardous to human health.
Smoke from wildfires is not the only reason for poor air quality this year. It turns out, those wildfires created another kind of pollution: Ozone.
The fires, which are still burning, have brought smoke and hazardous air quality to millions of Americans.
As more people across the country are seeing the impact of wildfires and smoke, scientists are turning to the promise of big data, technology and collaboration to keep big fires from spreading.
Smoke from the wildfires raging in Canada in 2023 have affected parts of the U.S. and even traveled across the Atlantic to Europe. Here is the expected forecast for the smoke.
Does a mask help with air pollution? Here's how to protect yourself from wildfire smoke as Canadian wildfires cause poor air quality in parts of the U.S.
Poor visibility is hampering flights across East Coast for second day due to smoke from more than 100 Canadian wildfires.
Air pollution takes an $800 billion annual toll on the U.S. economy. Wildfires — worsened by climate change — are making it worse.
As cities in the Northeast U.S. reach and even surpass "unhealthy" levels of air pollution, officials are urging people to avoid outside activities. Here's what to know about exercising when air quality is bad.
With potentially more smoky days on the horizon, CBS News Colorado spoke with a pulmonologist about ways you can stay safe this summer.
Air quality will suffer through Wednesday morning as more wildfire smoke from Canada is steered into Colorado. The air is particularly unhealthy for people with asthma.
Wildfires burning in Idaho and Montana are pushing a little smoke south into Colorado.
A wildland fire in Jefferson County prompted pre-evacuation notices to be sent to 60 residences in the Mount Lindo and tip of Willow Springs.
Coloradans in the high country and along the Front Range woke up to smoky and hazy skies on Monday.
A wildfire in the San Luis Valley in southern Colorado has burned nearly 200 acres and officials closed Highway 17 as a result.
Residents in Teller County who were evacuated during the High Park Fire can finally return home.
In a pre-emptive strike intended to eliminate trees and grasses in a controlled fashion, fire crews Saturday ignited "burnouts" near homes now threatened by the High Park Fire west of Cripple Creek.
It's now official that the NCAR Fire last month was human-caused.
The grass fire burned just under 10 acres south of the Twin Lakes neighborhood in Gunbarrel.
Following historic wildfires in Colorado, many communities and their fire departments are on heightened awareness when it comes to dry and windy days.
A new fire south of the NCAR Fire burn area in Boulder is forcing trail closures.
Those who spoke to CBS Colorado agreed that the regime oppressed the people, but are concerned about what military action means for the Middle East moving forward.
A Colorado family is calling for change and sharing their struggle after a clinical trial their son relied on suddenly ended.
Members of the Denver community are working to help Transportation Security Administration employees who have been impacted by the ongoing government shutdown and will be working without pay until the shutdown is resolved.
A man has been accused of a hit-and-run in Lakewood involving two U.S. Immigration and Customs Enforcement vehicles.
Authorities say a wildfire that broke out in southwest Boulder on Saturday afternoon is now 100% contained.
Those who spoke to CBS Colorado agreed that the regime oppressed the people, but are concerned about what military action means for the Middle East moving forward.
A Colorado family is calling for change and sharing their struggle after a clinical trial their son relied on suddenly ended.
Members of the Denver community are working to help Transportation Security Administration employees who have been impacted by the ongoing government shutdown and will be working without pay until the shutdown is resolved.
A man has been accused of a hit-and-run in Lakewood involving two U.S. Immigration and Customs Enforcement vehicles.
Authorities say a wildfire that broke out in southwest Boulder on Saturday afternoon is now 100% contained.
Members of the Iranian community in Colorado are making their voices heard after the United States and Israel launched a military operation in Iran on Saturday. Those who spoke to CBS Colorado agreed that the regime oppressed the people, but are concerned about what military action means for the Middle East moving forward.
Tori Mason hosts CBS Colorado's Elevating Black Voices special.
Watch meteorologist Callie Zanandrie's forecast.
This week marks Rare Disease Week, a time when families across the country are sharing their struggles with access to treatments and clinical trials, and their hopes for change, with lawmakers and federal health officials. A Colorado family is now adding its voice to the chorus after a clinical trial their son relied on suddenly ended.
Colorado lawmakers have been expressing both support and concerns over a major military operation that the United States and Israel launched against Iran early Saturday.
Connor Hellebuyck stopped 41 of Team Canada's 42 shots in the Olympic gold medal match.
The U.S. men's hockey team visited the White House on Tuesday ahead of their upcoming appearance at Tuesday night's State of the Union address by President Trump. One player that won't be there is Brock Nelson.
The U.S. men's hockey team also visited the White House on Tuesday following their gold medal win at the Winter Olympics.
The Penguins have traded defenseman Brett Kulak to the Colorado Avalanche for defenseman Samuel Girard and a second-round pick in the 2028 draft.
The U.S. women's ice hockey team said Monday they will not be attending President Trump's State of the Union address, citing scheduling conflicts.
President Trump posted on social media that Iranian Supreme Leader Ayatollah Ali Khamenei had been killed after a massive U.S. and Israeli military operation Saturday.
USALESS.COM is recalling its Rhino Choco VIP 10X product due to the undeclared presence of Tadalafil, which is the active ingredient in Cialis.
Americans weighed in on how long a conflict with Iran might last and what Congress should do.
President Trump says his objective in attacking Iran "is to defend the American people by eliminating imminent threats" from the regime in Tehran. Read his full statement and watch the video here.
Renee Good's family said they spent agonizing "hours in limbo," unsure of the details surrounding her fatal shooting by a U.S. Immigration and Customs Enforcement officer in Minneapolis last month.
President Trump posted on social media that Iranian Supreme Leader Ayatollah Ali Khamenei had been killed after a massive U.S. and Israeli military operation Saturday.
Americans weighed in on how long a conflict with Iran might last and what Congress should do.
President Trump says his objective in attacking Iran "is to defend the American people by eliminating imminent threats" from the regime in Tehran. Read his full statement and watch the video here.
Defense Secretary Pete Hegseth announced Friday that the Pentagon would be canceling troops' attendance at some of the nation's top universities.
President Trump said he will give federal agencies six months to phase out their use of Anthropic's AI products.
USALESS.COM is recalling its Rhino Choco VIP 10X product due to the undeclared presence of Tadalafil, which is the active ingredient in Cialis.
The Colorado Department of Public Health and Environment says a Broomfield child with a confirmed case of measles recently visited multiple locations across the metro area while they were contagious.
In a few days federal funding will be ending for pediatric brain tumor research, and doctors and families are wrapping up clinical trials and trying to transition the lifesaving work elsewhere.
The Colorado Department of Public Health and Environment has issued a warning about a possible measles exposure at Denver International Airport and a church in Littleton last weekend.
Starting in 2027, the Danish pharma firm will sell its weight-loss and diabetes drugs for $675 per month.
As Parker continues to grow, its downtown Mainstreet is entering a heyday, according to business owners.
Stocks fell Friday after a report showed higher-than-expected inflation and as Wall Street continues to fret over AI-related disruption.
"What did we do wrong?" asks a leader representing Colorado TSA workers as she sees little urgency to find a solution.
Refund amounts for State Farm customers will vary based on their place of residence and insurance premiums.
President Trump's media company, which is merging with a fusion energy player, is exploring whether to spin off Trump Social as a publicly traded concern.
A Colorado family is calling for change and sharing their struggle after a clinical trial their son relied on suddenly ended.
The case of a police officer who allegedly fled after off-duty road rage incident that ended in crash on I-25 is highlighting the hiring pressures small departments in Colorado face.
A popular youth hockey coach in southern Colorado has been arrested for investigation of felony child abuse after colliding on the ice with one of his players in a case that one of the coach's supporters called a "terrifying precedent for youth sports across the country."
A Denver judge this week ordered an area pastor, Tilo Lopez, to pay a family $311,000 in restitution after Lopez was criminally prosecuted in connection with a construction project he said he would do for the family.
The filing comes months after a judge ordered the company to pay more than $116 million for its role in the 2021 death of 6-year-old Wongel Estifanos.