Air quality maps show how Canadian wildfire smoke is affecting U.S.
Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.
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Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.
An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.
The haze Pittsburgh-area residents will see in the sky on Tuesday is coming from wildfires in Canada.
Dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S., according to officials.
The blaze in northeastern British Columbia started Friday and almost doubled in size by the following day, reaching about 4,200 acres.
After a summer of hazy skies and wildfires across Canada, CMU researchers are working to develop drones to better combat the fires.
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.
Strong and destructive straight-line winds are the main concern followed by the chance for large hail.
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.
Wildfire smoke is expected to cause unhealthy levels of pollution for sensitive groups of people across Pennsylvania on Monday.
Skies across the Pittsburgh area are blanketed by smoke from Canadian wildfires. A Code Red air quality alert was issued June 28, 2023, by the Department of Environmental Protection for several Pennsylvania counties. Here's a look at the skyline.
With another smoke-laden day, can air conditioning keep you healthy?
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.
The first six weeks of Canada's 2023 wildfire season put it on track to be its most destructive in history.
In Minnesota's Twin Cities, the AQI was the worst it had been since the state began keeping records in 1980.
With another day of haze and smoke from Canadian wildfires, first responders are ready for whatever comes.
Smoke from the wildfires has caused the air to be considered unhealthy.
Smoke from wildfires in Canada may impact air quality in Allegheny County this week, the Health Department warned.
Sidney Crosby scored one of Pittsburgh's three power-play goals and the Penguins beat the Philadelphia Flyers 6-3.
At least one person was killed in a multi-vehicle crash on Interstate 79 in Mercer County on Thursday, officials said.
As the NFL draft in April gets closer, the Pittsburgh Downtown Partnership is working to get storefronts open.
Some drivers in Pittsburgh are ignoring road closure signs in the South Side Flats, leaving residents exasperated.
Last year, countless children in the Pittsburgh area had nowhere to go.
Sidney Crosby scored one of Pittsburgh's three power-play goals and the Penguins beat the Philadelphia Flyers 6-3.
At least one person was killed in a multi-vehicle crash on Interstate 79 in Mercer County on Thursday, officials said.
As the NFL draft in April gets closer, the Pittsburgh Downtown Partnership is working to get storefronts open.
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Five congressional Democrats say they have received inquiries from the DOJ after they appeared in a video urging members of the military not to follow "illegal orders" — a move the lawmakers allege is political intimidation.
The U.S. Supreme Court on Tuesday took on two cases challenging states that bar transgender athletes from participating on sports teams that align with their gender identities. One of them involves a student from West Virginia. Lauren Linder reports.
The Supreme Court heard two cases involving laws from Idaho and West Virginia that ban transgender athletes from participating in girls' and women's sports.
The Supreme Court hears arguments today on whether laws in Idaho and West Virginia banning transgender athletes from competing on girls' and women's sports teams violate the Constitution and Title IX.
The subpoenas threatened a criminal indictment related to Jerome Powell's testimony before the Senate Banking Committee in June 2025, according to the Fed chair.
Scams targeting utility customers are on the rise in Pennsylvania, the attorney general says.
A handful of Pittsburgh-area Value City Furniture stores are going out of business after their parent company filed for bankruptcy.
It has been five years since the home improvement retailer Menards bought a large parcel of land off Route 30 in Westmoreland County.
If you get a ticket in the city of Pittsburgh, there could be a higher chance that instead of getting it on your car windshield, you're getting it in the mail.
Western Pennsylvania is grappling with a December that has been significantly colder than in years past.
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A night out for Restaurant Week may include a stop at The Millhouse Restaurant, located in the Joinery Hotel!
David and Heather learn how to paint .. with the help of some hot air!
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Some drivers in Pittsburgh are ignoring road closure signs in the South Side Flats, leaving residents exasperated.
A Westmoreland County taxidermist is under investigation by the Pennsylvania State Police.
Stray voltage from a nearby streetlight shocked Montana Mitchell and her dog, leaving the dog immobile.
Twin boys have been seen selling lemonade for long hours several times a week on street corners throughout Pittsburgh and the suburbs.
A woman says she and her dog were shocked while running in Pittsburgh's Strip District.
The yearly tradition marks the start of months of training for Pittsburgh Marathon participants.
Firefighters have a 62% higher risk of cancer, and this week, the New Castle Central Fire Station hosted pre-screenings.
Once the holidays are over, we often find ourselves in a funk, so how can we find ways to boost our mood?
A major expansion in women's health care is taking shape in Washington County.
Flu cases keep increasing, but at least one Pittsburgh-area emergency room doctor says not everyone needs to visit him.
Sidney Crosby scored one of Pittsburgh's three power-play goals and the Penguins beat the Philadelphia Flyers 6-3.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Former Robert Morris University basketball player Markeese Hastings is accused of taking bribes to throw games.
The Steelers have reportedly requested to interview three different defensive coordinators for their open head coaching position.
The WWE Hall of Famer and Olympic gold medalist headlines the 2026 WPIAL Hall of Fame class.
Pittsburgh Mayor Corey O'Connor on Tuesday announced a new initiative aimed at revitalizing neighborhood business districts across the city.
A handful of Pittsburgh-area Value City Furniture stores are going out of business after their parent company filed for bankruptcy.
It has been five years since the home improvement retailer Menards bought a large parcel of land off Route 30 in Westmoreland County.
The Macy's location at the Pittsburgh Mills Mall will be among the several closures.
With the Steelers hosting their first playoff game with fans in the building since 2018, a lot of revenue is expected to be made in the city.
Scott Adams, the cartoonist who created the "Dilbert" comic strip, has died at the age of 68, his first ex-wife revealed on Tuesday.
"The Pitt" won big at the Golden Globes on Sunday night.
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Bob Weir wrote or co-wrote and sang lead vocals on Grateful Dead classics including "Sugar Magnolia," "One More Saturday Night" and "Mexicali Blues."
KDKA-TV's Rich Walsh and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
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An anti-Immigration and Customs Enforcement protest was held at Schenley Plaza in Pittsburgh's Oakland neighborhood on Thursday.
As the NFL draft in April gets closer, the Pittsburgh Downtown Partnership is working to get storefronts open. With this chance to market the region, they don't want empty storefronts. Chris Hoffman reports.
A Westmoreland County man is facing multiple charges, including trafficking, after police said he inappropriately touched a 6-year-old girl and offered to buy her from her mother. Chris DeRose reports.
Mike Tomlin stepped down as head coach of the Pittsburgh Steelers after 19 seasons with the team.
Pitt's regular season has ended with an 8-4 record.
Pitt's five-game winning streak came to an end with a 37-15 loss to Notre Dame.
Mason Heintschel set a new Pitt freshman single-game passing record in the Pitt win at Acrisure Stadium.
The 44th annual KDKA-TV Turkey Fund will help our neighbors in need have a nice meal for Thanksgiving.
