Environmental group files intent to sue U.S. Steel
The environmental group Three Rivers Waterkeeper intends to sue U.S. Steel over oil sheens in the Monongahela River.
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The environmental group Three Rivers Waterkeeper intends to sue U.S. Steel over oil sheens in the Monongahela River.
The Boar's Head deli meat plant at the heart of a deadly food-poisoning outbreak is set to reopen in the coming months, but recent reports point to ongoing sanitation problems.
A federal judge ordered the Chemours Chemical Company to immediately stop discharging unlawful levels of cancer-causing chemicals into the Ohio River from the company's Washington Works plant in West Virginia.
Concerns came after the Allegheny County Health Department said repairs were being done inside the plant.
Pittsburgh is in the top 12 and top 16 for the two worst air quality categories (smog and soot related air quality), worse than last year's report.
The legacy toy company is increasing the certified renewable or recycled materials that go into its bricks in an effort to reduce its reliance on fossil fuels.
U.S. Steel is trying to put people at ease about what a battery shutdown at its Clairton Coke Works could mean for the area.
One of the oldest parts of U.S. Steel's Clairton Coke Works has shut down for good.
A new study finds that county residents have a higher mortality rate from fine particulate pollution than other parts of the country, particularly in the poorer towns of the Mon Valley and parts of the city.
A new study finds that county residents have a higher mortality rate from fine particulate pollution than other parts of the country, particularly in the poorer towns of the Mon Valley and parts of the city. KDKA-TV's Andy Sheehan reports.
Gov. Josh Shapiro is unveiling a plan to fight climate change.
A court says Pennsylvania can't enforce a regulation to make power plant owners pay for their planet-warming greenhouse gas emissions.
David K. Smith, 55, of Paducah, Kentucky, entered the plea in federal court in Huntington to discharge of refuse into navigable waters.
Efforts by the Biden administration to limit tailpipe pollution from automobiles face a crucial test as legal challenges brought by Republican-led states head to a federal appeals court.
Extreme temperatures and air pollution are associated with an increased risk of heart attacks that result in death.
A Pennsylvania nonprofit released a new report revealing the state’s largest climate polluters in 2021. KDKA's Briana Smith has more on the locations of these facilities and their impact on the environment.
Ohio will have until the end of June to finish a plan to aimed at combating toxic algae blooms that have flourished in Lake Erie since the late 1990s.
Young children, the elderly, and those with respiratory problems are advised to limit outdoor activities.
The Ohio train derailment is a "wake-up call" for the reality of vinyl chloride's role in human and environmental health, experts say.
Researchers say it's the equivalent of drinking a month's worth of water contaminated with toxic "forever chemicals" known as PFAS.
Greenpeace USA blasted industry claims of creating an efficient, circular economy as "fiction."
The Allegheny County Health Department issued the alert Saturday morning.
Organizers said that 70 years ago, the rivers were comparable to an open sewer.
It is part of a court settlement with the EPA and the Allegheny County Health Department.
A recent study showed Pittsburgh is still among the worst cities for air quality.
Over the past few weeks, hundreds of stops were made in North Strabane and Peters townships to combat aggressive driving.
The House on Thursday voted to direct President Trump to end the war with Iran, after four Republicans joined Democrats to rebuke the president over his handling of the conflict.
The 17th hole at Fox Chapel features the classic Biarritz template hole design.
The appointment of Sedlacek comes amid the hearings and the leave of Joe Maluchnik.
Sunshine and warm temperatures are expected once again in the Pittsburgh area before some scattered rain this weekend.
Joseph Sasso was killed after the driver of a tractor-trailer crossed the median and crashed into his SUV on the Parkway North, authorities say.
Torrential rains in West Virginia have caused flash flooding that inundated homes and businesses.
More than 100 child porn files were found in the home of Jesse White, a former Democratic state representative, officials said.
A judge sentenced two men to life in prison after they were convicted of mailing a Clearfield County woman a bomb that detonated and killed her.
Over the past few weeks, hundreds of stops were made in North Strabane and Peters townships to combat aggressive driving.
The House on Thursday voted to direct President Trump to end the war with Iran, after four Republicans joined Democrats to rebuke the president over his handling of the conflict.
Pittsburgh Fire Chief Darryl Jones, who has been on paid administrative leave, will retire after a review of his bureau.
Lawmakers are one step closer to making daylight saving time permanent after the House passed a bill with overwhelming support.
The measure also allows states to opt out if they take action before the federal law is enacted.
Sen. Mitch McConnell released a statement on his health on Sunday along with a photo of himself and his wife, Elaine Chao, after questions swirled about his condition.
A Westmoreland County family said having a secret room is not as cool as it sounds, after finding a large void under their garage built by Ryan Homes
Last year, Americans received nearly 30 billion scam robocalls and text messages.
The Pennsylvania Turnpike Commission approved a 3.5% toll increase that goes into effect on January 3, 2027.
After about three dozen Allegheny County home deeds were fraudulently put into an LLC's name, experts are sharing tips for protecting yourself.
Giant Eagle has remained the dominant grocer in southwestern Pennsylvania for more than 40 years, and one of those reasons was the exit of Kroger.
Weekend Guide Guru Sean Collier shares three events happening in Pittsburgh this weekend!
'A Slice of New York Pizza' shows Mikey and David their popular pizza flights
Daniel Hill from House Call Personal Training shows simple exercises that are designed to preserve muscle when losing weight on GLP-1 medication.
She went to The Meadows Racetrack to find out more about Adios Pace For The Orchids.
Mikey Hood joins David Highfield for Thursday's chat. They talk food, squirrels, and Jimothy!
Developers want to fill the former Vincentian Marion Manor facility in Banksville with new townhomes.
A Westmoreland County family said having a secret room is not as cool as it sounds, after finding a large void under their garage built by Ryan Homes
Allegheny County is facing a major financial crisis.
It costs a lot of money to keep houses of worship safe.
Over the past several years, neighbors in one Pittsburgh-area community say they've found dozens of dead birds at the base of a single telephone pole.
Western Pennsylvania remains one of the most heavily impacted regions across the country for tick-borne illnesses.
Taylor Farms said none of its branded salads or kits contain the iceberg lettuce associated with the outbreak.
Pennsylvania is under a statewide Code Purple air quality alert on Friday because of smoke from the wildfires in Canada and Minnesota. But what does that mean?
A lettuce supplier to fast-food giant Taco Bell has been linked to a nationwide cyclosporiasis outbreak that has sickened thousands of people, the CDC said.
Wildfire smoke is causing hazardous air quality in the Pittsburgh area, prompting a warning from health officials.
The 17th hole at Fox Chapel features the classic Biarritz template hole design.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The New York Yankees beat the Pittsburgh Pirates 2-0 Wednesday night for a doubleheader split.
Mark Kulbis is also facing misdemeanor counts of involuntary manslaughter and reckless endangerment in the death of Calvin "CJ" Dickey Jr.
Jared Triolo and Jake Mangum hit run-scoring singles against Fernando Cruz in the 10th inning, lifting the Pirates to a 5-3 win over the Yankees in the opener of a day-night doubleheader.
The former glass plant in Charleroi has been listed for sale.
The Colorado-based Voyager Technologies has officially acquired Astrobotic, the aerospace company located on Pittsburgh's North Side.
Giant Eagle has remained the dominant grocer in southwestern Pennsylvania for more than 40 years, and one of those reasons was the exit of Kroger.
A major healthcare merger is now official.
The Kroger Company announced the acquisition of Giant Eagle on Wednesday morning.
The ruling comes after a coalition of 12 states sued to block the deal, arguing it would harm consumers and the entertainment industry.
New Zealand actor Sam Neill, known for "Jurassic Park" and "The Piano," died Monday at 78, his family says.
The new movie "Young Washington" opened over the Fourth of July weekend, earning more than $20 million at the box office and becoming the nation's top live-action film.
The nominations for the 78th annual Primetime Emmy Awards were announced Wednesday morning in Los Angeles, with the final season of HBO Max's "Hacks" setting a new record for the most nominations in a single year for a comedy series.
It's shaping up to be a busy holiday weekend across western Pennsylvania, which includes the Westmoreland Arts and Heritage Festival.
Weekend Guide Guru Sean Collier shares three events happening in Pittsburgh this weekend!
'A Slice of New York Pizza' shows Mikey and David their popular pizza flights
Daniel Hill from House Call Personal Training shows simple exercises that are designed to preserve muscle when losing weight on GLP-1 medication.
She went to The Meadows Racetrack to find out more about Adios Pace For The Orchids.
Mikey Hood joins David Highfield for Thursday's chat. They talk food, squirrels, and Jimothy!
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.
