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.
A small service in Bridgeville is now facing a steep increase in operating costs.
Delta is the third major U.S. carrier to hike its bag fees, as airlines face surging jet fuel costs and other headwinds from the Iran war.
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
A major music festival featuring the rapper formerly known as Kanye West was canceled after the U.K. government blocked Ye from entering the country.
President Trump posted on social media that "a whole civilization will die tonight," adding "but I don't want that to happen, but it probably will."
A small service in Bridgeville is now facing a steep increase in operating costs.
Delta is the third major U.S. carrier to hike its bag fees, as airlines face surging jet fuel costs and other headwinds from the Iran war.
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
A major music festival featuring the rapper formerly known as Kanye West was canceled after the U.K. government blocked Ye from entering the country.
President Trump posted on social media that "a whole civilization will die tonight," adding "but I don't want that to happen, but it probably will."
President Trump posted on social media that "a whole civilization will die tonight," adding "but I don't want that to happen, but it probably will."
President Trump and top national security officials shed new light on the daring rescues of two American airmen who were shot down over Iran last week.
A U.S. crew member who went missing when an F-15E fighter jet was shot down over a remote area of Iran has been rescued by U.S. forces.
The ruling follows a lawsuit filed earlier this month by a coalition of 17 Democratic state attorneys general.
President Trump has ousted Pam Bondi as attorney general, saying she will be taking a job in the private sector.
The Pirates' home schedule starts on Friday, so how can fans save money on tickets, food, and other deals at PNC Park?
Fat Head's Saloon on Pittsburgh's South Side is closing next month after more than 30 years in business.
Studies show nearly 25% of Pennsylvanians can't pay their power bills at least once a year.
After a rat raised questions about health and safety at The Urban Tap, the owner says the South Side business is ready to gain back the public's trust.
Looking to get free shipping when you make an online purchase, but your order doesn't qualify? Here's how you can change that!
Today's Money Monday conversation is all about avoiding those rookie mistakes when it comes to "drafting" your cash! Clearview Federal Credit Union's Tamara Carrerio has some plays drawn up to help us score big.
What’s an arcade doing in a church, and why is it hosting a beer festival? Daisy Jade is taking us to one of Pittsburgh’s most unique venues for a sneak peek.
We put the call out on social media to see which eateries in western Pennsylvania served the best wings. And you delivered with thousands of votes. The winner of the PTL side of the Wing-A-Ding Bracket Challenge is The Steel Plate in Monessen.
PTL hosts Mikey Hood and David Highfield discuss Pittsburgh culture, trending news and social media, food, sports, and more.
To close out the show, we're making sure you're prepared for the Pirates Home Opener on the North Shore!
A new homeless encampment has popped up on Pittsburgh's North Side.
A Sewickley Hills man said he's left without a usable driveway because PennDOT cannot get it right.
Steven Eason, 15, was shot and killed while trying to break up a fight at the Haunted Hills Hayride in North Versailles in 2021. No arrest has been made.
People in the Pittsburgh area formed "Families for Justice," a support group for parents who lost children to gun violence.
An inspection sheds light on why dust is blanketing a neighborhood in Westmoreland County.
UPMC and AHN say they've been collaborating about getting ready for an event of this magnitude.
When doctors found out Ainsley Flynn had viral myocarditis, they leaped into action to save her. Now, Flynn is giving back.
UPMC Hillman Cancer Center is exploring everything radiation treatment can treat, and the success has been life-changing for people.
A Pittsburgh-area man is not just giving people living with ALS a voice, he's giving them their own voice.
A cancer once rare in young people has become the number one cause of cancer-related deaths for Americans under age 50.
This is Michigan's second NCAA title in school history, and the win ends a 26-year national championship drought for the Big Ten.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The San Diego Padres ended the Pittsburgh Pirates' five-game winning streak with a 5-0 victory on Monday at PNC Park.
The Pittsburgh Pirates are on a hot streak, and this year, there's a new way to celebrate by hoisting a traffic cone.
Rickard Rakell scored twice, Sidney Crosby had a goal and two assists and the Penguins beat the Panthers 5-2 on Sunday.
Fat Head's Saloon on Pittsburgh's South Side is closing next month after more than 30 years in business.
Pittsburgh's newest music venue released a lineup of its first concerts on Monday, giving a taste of what's to come at Citizens Live at the Wylie.
Forbes' latest ranking of the world's richest people has been released, and the list features billionaires with ties to Pittsburgh.
A fire chief says a fire at an Ohio hog farm complex has killed about 6,000 pigs and unleashed a large plume of smoke that could be seen for miles.
Lawmakers in Harrisburg are looking at bills to tackle dynamic pricing.
A major music festival featuring the rapper formerly known as Kanye West was canceled after the U.K. government blocked Ye from entering the country.
Fred Rogers Productions and Little Dot Studios teamed up to bring the beloved children's show to YouTube.
The first stop on Boone's new tour will be at PPG Paints Arena on July 7.
The price hike raises the cost of the standard plan with ads by $1 per month and the cost of the standard and premium plans by $2.
Newborns at a Pittsburgh-area hospital dressed up to celebrate the 20th anniversary of "Hannah Montana."
A small service in Bridgeville is facing a big worry, as Southwest Meals on Wheels helps ensure people in need have access to a warm meal. But they are now facing a steep increase in operating costs. KDKA-TV's Chilekasi Adele explains.
Stay on top of local weather with First Alert Meteorologist Mary Ours' forecast!
A man was found shot to death on a front porch in Beaver Falls, Beaver County, on Saturday night, authorities said.
KDKA-TV's Bob Pompeani and 93.7 The Fan's Andrew Fillipponi discuss today's sports topics.
President Trump's deadline for Iran to reach a deal to end the war or face punishing strikes on its bridges and power plants is less than 24 hours away.
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.
