NASA releases data maps from new pollution monitoring instrument above U.S.
The first visualizations showed pollution over western Pennsylvania.
Watch CBS News
The first visualizations showed pollution over western Pennsylvania.
Temperature records have been breaking all over, as our Earth registers some of the hottest periods ever measured. Experts say it's the "new normal."
A new study by the Center for Climate Integrity is breaking down how much the climate crisis could cost Pennsylvanians.
More than just staff shortages could delay your flight for taking off on time.
With temperatures soaring, how could that impact your travel plans? KDKA's Chris DeRose is digging into that question.
"Climate change is here. It is terrifying. And it is just the beginning," U.N. Secretary-General Antonio Guterres said.
Responses to heavy storms and high temperatures could hit Pennsylvanians in the wallet.
With smoky skies, higher temperatures, and floods, what's going on with these extreme weather events?
John Shumway continues his conversation with the KDKA First Alert Weather Team about all this crazy weather.
Soaring temperatures, droughts, heavy rains, tornadoes, and smoky skies have all of us asking - "What's up with the weather?" So that's the question John Shumway posed to the KDKA First Alert Weather Team.
As temperatures warm, harmful algal blooms will likely blossom even more, posing a threat to wildlife, human health and could even affect drinking water.
Years of keeping fire out of America's forests led to a buildup of dead trees and brush — fuel for today's larger, hotter, more lethal wildfires.
Preliminary measurements had the mercury topping an average of 62.6 degrees worldwide for the first time since records have been kept, an arm of NOAA says.
The first six weeks of Canada's 2023 wildfire season put it on track to be its most destructive in history.
Youth plaintiffs say warming temperatures are harming their health and threatening their futures as a closely-watched climate trial kicks in Montana.
Science tells us there's a connection between hurricanes and climate change. But how strong is it? And what can we expect for the future?
Pennsylvania's Supreme Court will take its first crack at whether a governor can force power plant owners to pay for their planet-warming greenhouse gas emissions, or whether he first needed approval from a Legislature that opposed the plan.
"Nobody is going to be untouched by these changes that are happening," an expert from the U.K. Met Office warned.
Climate change initiatives by universities sometimes mask their financial ties to Big Oil. Students are demanding change.
Warm ocean waters are one of El Niño's biggest fuels – and data shows that sea surface temperatures have hit temperatures well above those seen during 2016's "Godzilla" event.
The new fiscal year budget was approved by Gov. Kathy Hochul and the Democratic-led legislature on Tuesday night, and contains a provision that bans gas stoves from new residential buildings.
The group tasked by Gov. Josh Shapiro with developing a state-level plan to fight climate change has started meeting, a step the Democrat promised to take when he criticized his predecessor's strategy to make Pennsylvania the first major fossil fuel state to adopt a carbon-pricing policy.
Thirty percent of Americans live in a community near a coastline. While those people don't have the power to unilaterally solve the underlying problem of climate change, some communities are now grappling with how to adapt.
Research shows most youth are "extremely worried" about climate change. Kids and young adults who struggle with climate anxiety can perceive they have no future or that humanity is doomed.
Average winter temperatures across most of the country are on the rise, putting water resources at risk and threatening cold weather culture in the era of climate change.
A man was taken into custody after barricading himself inside a home and setting a fire in Pittsburgh's Brookline neighborhood on Saturday.
Homicide detectives are leading the ongoing investigation.
The suspect is currently being held in the Allegheny County Jail.
Brad Arnold, the founder and lead singer of the 3 Doors Down has died following "his courageous battle with cancer," the rock band announced Saturday on social media.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
A man was taken into custody after barricading himself inside a home and setting a fire in Pittsburgh's Brookline neighborhood on Saturday.
Homicide detectives are leading the ongoing investigation.
The suspect is currently being held in the Allegheny County Jail.
Brad Arnold, the founder and lead singer of the 3 Doors Down has died following "his courageous battle with cancer," the rock band announced Saturday on social media.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
The footage is included in a video that promotes false claims that the 2020 presidential election was rigged against Mr. Trump.
The bipartisan "Bell-to-Bell" bill bars students from using their phones any time they're in school, not just during instructional periods.
It was only a few months ago that Pennsylvania passed the 2025 budget several months late, and now the process begins for this year.
Pennsylvania Gov. Shapiro delivered his fourth budget address at the State Capitol in Harrisburg, three months after last year's budget was passed by state lawmakers.
A federal judge on Monday blocked the Trump administration from revoking Temporary Protected Status for Haitians, granting a last-minute reprieve to 350,000 immigrants who were set to lose protections on Tuesday.
More than 90,000 customers are under a boil water notice due to an early morning power surge at a treatment plant.
A woman and her husband are fighting for a $400 refund after they bought furniture from a Value City Furniture store.
It's the end of an era for a grocery store in Carrick.
A Pennsylvania couple says Kia wrongly denied a warranty claim after their car's engine failed at 80,000 miles.
Scams targeting utility customers are on the rise in Pennsylvania, the attorney general says.
Daisy takes us live to learn more about 100.7 Star's Best Pizza in Pittsburgh competition.
We’re hearing from some of you! How did you meet? What is your love story?
Daisy shows us how to see our closet in a different way.
Some local pups will be in the game this year, and we’re meeting one from Animal Friends!
The band has a Pittsburgh connection, and we’re getting a performance live in the studio!
Residents of Millvale are trying to get back to normal after last weekend's major snowstorm.
Tracing the past of Shane Hennen and how his troubled life in Pittsburgh pointed to his future downfall.
People in Avella, Washington County, say they have no phone coverage.
Residents and leaders in Charleroi are concerned about the integrity of roads after a trench collapse last year and ongoing construction.
Patrick Vereb is accused of taking money from pet owners who believed their animals would receive dignified cremations.
More than 90,000 customers are under a boil water notice due to an early morning power surge at a treatment plant.
Doctors said the drugs can help people lose unwanted pounds while retaining muscle.
Southwestern Pennsylvania's cold and snowy winter is taking its toll on more than just our roadways and walkways.
The Liberty-Clairton area is under a code orange air quality action day, according to the Pa. Dept. of Environmental Protection.
The cold weather and lingering snow affect more than just the roads and our cars, it affects our brains.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Prosecutors have dropped the most serious assault charge against Penn State hockey star Gavin McKenna.
A person familiar with the negotiations tells The Associated Press that pitcher José Urquidy and the Pittsburgh Pirates have agreed to a $1.5 million, one-year contract.
Wide receiver Larry Fitzgerald headlines the five-player 2026 Pro Football Hall of Fame class.
More than 140 employees at Nemacolin were informed they were being let go.
It's been about six years since the pandemic, and a lot of people working from home, but now companies are slowly calling them back to the office.
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.
Brad Arnold, the founder and lead singer of the 3 Doors Down has died following "his courageous battle with cancer," the rock band announced Saturday on social media.
Bad Bunny is set to take the stage at halftime for the 2026 Super Bowl. Here's who else is performing at Super Bowl 60.
Filming for the final season of "Mayor of Kingstown" is expected to take place between March and June.
Many Super Bowl 60 ads are already online, along with teasers for commercials that will be unveiled during the NFL championship on Feb. 8.
"Stick Season" singer Noah Kahan is coming to Pittsburgh this summer.
Watch as teams from Derry Area, Ligonier Valley, and Steel Valley high schools compete on this edition of KD Quiz!
Watch as teams from Derry Area, Ligonier Valley, and Steel Valley high schools compete on this edition of KD Quiz!
Watch as teams from Derry Area, Ligonier Valley, and Steel Valley high schools compete on this edition of KD Quiz!
Watch as teams from Derry Area, Ligonier Valley, and Steel Valley high schools compete on this edition of KD Quiz!
A 68-year-old woman died at the scene of a head-on collision in New Sewickley Township on Friday night.
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.
