LEGO to scale up use of renewable plastics in its bricks
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.
Watch CBS News
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.
The Allegheny County Health Department fined U.S. Steel $4.6 million for uncontrolled push violations.
The Allegheny County Health Department fined U.S. Steel $1.8 million for emissions from the Clairton Coke Plant.
The Pennsylvania attorney general's office indicated it might seek the removal of a judge expected to preside over a criminal case in which he has ties to the defendant.
There's a new owner and a remediation plan for the last remaining coal-fired power plant in Allegheny County.
It's the biggest public works project in the history of the region: $2.5 billion in construction aimed at cleaning up our rivers and streams.
A dog was found abandoned in a porta-potty in California Borough.
Shoppers in Pittsburgh were preparing for the holiday gift return rush on Thursday morning.
A lottery retailer in Beaver County sold a winning Mega Millions ticket worth $1 million on the Christmas Eve drawing.
One woman is dead after being hit by a car in Washington County.
The Pittsburgh area started Thursday with lows near freezing.
A dog was found abandoned in a porta-potty in California Borough.
Shoppers in Pittsburgh were preparing for the holiday gift return rush on Thursday morning.
A lottery retailer in Beaver County sold a winning Mega Millions ticket worth $1 million on the Christmas Eve drawing.
One woman is dead after being hit by a car in Washington County.
The Pittsburgh area started Thursday with lows near freezing.
President Biden signed legislation Christmas Eve to make the bald eagle officially the U.S. national bird.
Former President Bill Clinton was released from a hospital in Washington. D.C., on Christmas Eve, following an overnight stay for treatment of a fever and flu.
A government panel has failed to reach consensus on the possible national security risks of a nearly $15 billion proposed deal for Nippon Steel to purchase U.S. Steel.
Former President Bill Clinton remains in "good spirits," a spokesman said.
President Biden is granting clemency to 37 of the 40 federal inmates facing death sentences. Their sentences will be commuted to life in prison without the possibility of parole.
Shoppers in Pittsburgh were preparing for the holiday gift return rush on Thursday morning.
Since 9 a.m. on Christmas Eve morning, the Walmart in Hempfield Township was bustling with people coming in at the 11th hour for a few odds and ends and to round out their Christmas shopping.
There was "snow" stopping people from getting their last-minute presents on Friday.
Workers at Amazon facilities in major U.S. cities went on strike Thursday morning.
You've heard of online shopping and package scams, but what about package scams that come right to your door?
Downtown Pittsburgh is turning into a winter wonderland this New Year's Eve! We learned about what you can expect on New Year's Eve in the Steel City!
We moved into the PTL Kitchen to surprise Celina on her last show with us to have a Pompeani Pizza Party!
Your incredible generosity has helped us raise over $90 million for the Free Care Fund at UPMC Children's Hospital. We revealed this year's grand total!
Our PTL Pup Maz was here today! We got to see how her training has been going and if she learned any new commands!
The holiday spirit was in full swing today on the show. David and Heather got to play Santa as they exchanged gifts!
An attempt to cut down on energy bills turned into a financial nightmare for a Beaver Falls man.
A Pittsburgh woman says she's dealing with a rodent infestation because of a neighboring house that's condemned.
Making housing more affordable is the cornerstone of the Gainey administration, but critics say his efforts have fallen short.
High-speed police chases can lead to the arrest of suspected criminals. But do the chases pose a risk to the public?
The University of Pittsburgh says it is jumping into the NIL sphere with both feet.
A University of Pittsburgh research group is reaching new limits and perfecting a robot to help people with ALS live better lives.
Sharon Regional Medical Center employees rallied with family and friends to save the hospital from an impending closure.
Miller Shevitz of Beaver Falls is at his happiest when he's showing off his toys.
Eleven-year-old Jayden Randall of Carrick is one of the children who is alive and thriving today thanks to UPMC Children's Hospital.
Just a few weeks ago, Christine Dankwardt worried walking down the hall would never be possible for her 15-year-old daughter Marissa.
The Pittsburgh Steelers are reeling following a 29-10 loss to the Kansas City Chiefs.
For the third time in the team's history, the Steelers played in a major matchup against the Chiefs on Christmas Day.
Patrick Mahomes passed for 320 yards and three touchdowns and the Kansas City Chiefs locked up the top seed in the AFC for the fourth time in seven seasons with a 29-10 win over the Pittsburgh Steelers.
The Pittsburgh Steelers are playing the Kansas City Chiefs today. Here's how to watch the Christmas Day game.
Here's what Pittsburgh Steelers quarterback Russell Wilson gifted the offensive line for the holidays.
Dozens of shoppers lined up outside for the one place they count on for their Christmas Eve feast.
Capitol buildings are almost always an imposing presence.
A pair of businessmen say they have plans to breathe new life into the former Redbeard's on Mount Washington.
Pittsburgh Popcorn's food processing facility has been shut down.
Another restaurant in Pittsburgh's Station Square is closing.
It seems that every year around the holidays, people tend to revisit a select few movies.
While 2024 may be ending, there's much to look forward to next year, including a major entertainment project by PNC Park.
Tony, Emmy, and Grammy Award-winning artist Barry Manilow will take the stage one final time in Pittsburgh.
Sean "Diddy" Combs filed a motion Friday to dismiss his appeal for bail, meaning he will stay in jail until his trial on sex trafficking charges in May 2025.
Mariah Carey's holiday concert at PPG Paints Arena was canceled on Wednesday afternoon, hours before its scheduled start time.
Get the latest weather forecast with KDKA First Alert Meteorologist Mary Ours!
How to make it through the return line during the holiday gift return rush
Abandoned dog found in porta-potty in California Borough
How Steelers fans are bringing together their holiday and team spirit
Here are some tips and tricks for the gift return rush.
The 71st Annual KDKA Free Care Fund Telethon raised more than $1.7 million. Here are some photos from the night.
Newborn babies at UPMC Magee-Womens Hospital got dressed up in holiday onesies and hats knit by a nurse.
Pittsburgh has won 21 straight regular season home games against Cleveland.
Crews found the body of Elizabeth Pollard, the Pennsylvania grandma who fell into a sinkhole in Unity Township.
A Pennsylvania woman might have fallen into a sinkhole while searching for her missing cat, police said.
