Westinghouse Atom Smasher to be disassembled and moved
Westinghouse is disassembling and moving its historic atom smasher after nearly 90 years in Forest Hills.
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Westinghouse is disassembling and moving its historic atom smasher after nearly 90 years in Forest Hills.
The new species, named Microeledone galapagensis, has a blue hue, which is believed to be the rarest color in nature.
Thousands of snow geese touch down at a Pennsylvania reservoir each spring, turning sunrise into a loud, swirling liftoff that draws big crowds.
Online voting for the award runs through next Monday afternoon.
Have you ever noticed that your breath can both warm and cool things down? There is a science behind that!
Lisa Emery, a respiratory therapist, is deeply concerned about West Virginia coal miners suffering from black lung disease.
The first supermoon of 2025 will arrive soon. Here's what to know about the phenomenon.
Scientists have discovered prehistoric insects preserved in amber in South America for the first time.
The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.
"Shark Week" is an annual summertime tradition. So, we called on the experts at Mad Science Pittsburgh to teach us more about these fascinating fish! It's a lesson we really sank our teeth into!
NASA has discovered 3I/ATLAS, an interstellar comet that's wandered into our backyard.
The move is part of the government's plans for protecting the U.S. from the New World screwworm fly, which could devastate its beef industry and even kill household pets.
The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.
The universe is poised to die much faster than previously thought, according to new research by Dutch scientists.
A large brood of periodical cicadas is due to emerge in the spring of 2025. These maps show where people should expect to see and hear the bugs this year.
A notably large brood of periodical cicadas will emerge from the underground across parts of the eastern U.S. this spring.
Thanks to a mouse watching clips from "The Matrix," scientists have created the largest functional map of a brain to date.
The first day of spring, also known as the vernal equinox, has arrived in the Northern Hemisphere on March 20, 2025.
National Pi Day is recognized today in the U.S. and around the world. Here's what to know about the quirky holiday, and how to celebrate.
Colossal Biosciences has focused on identifying key traits of extinct animals by studying ancient DNA, with a goal to genetically "engineer them into living animals," said CEO Ben Lamm.
Using the different sides of aluminum foil has been a discussion having some wonder if it makes a difference.
A fun way to collect money can be done through a swirling motion in a money vortex.
Meteorologist Ray Petelin explains how Sun dogs or rainbow colored spots appear in our sky.
It was full STEAM ahead on PTL today. We got to bend the laws of time and space with Ray and Elizabeth Petelin, from "Hey Ray!" This segment was sponsored by Thermo Twin.
Meteorologist Ray Petelin and his daughter Elizabeth take a viewer question this week and explain what Gravity Waves are. Here is this week's Hey Ray!
Paul Skenes pitched 5 1/3 scoreless innings for his first win since July 19 to lead the Pirates over the Angels 1-0.
Andy Williams, a popular professional wrestler known as "The Butcher," died after collapsing during an independent show in the Pittsburgh area.
The 9/11 Memorial Trail Alliance is making sure the trail that connects the sites of that day keeps the memories of those lost alive.
Sunday will have mostly sunny skies and highs in the 70s, which will stay in place for a few days.
Yusei Kikuchi pitched six scoreless innings and earned his first win of the season as the Los Angeles Angels beat the Pirates 6-1 on Saturday.
A fight involving a Dunbar council member broke out at a memorial event for a 9-year-old Fayette County girl who was found dead last year.
Paul Skenes pitched 5 1/3 scoreless innings for his first win since July 19 to lead the Pirates over the Angels 1-0.
A Churchill woman is charged with theft by unlawful taking, receiving stolen property, access device fraud and 24 counts of issuing bad checks.
Andy Williams, a popular professional wrestler known as "The Butcher," died after collapsing during an independent show in the Pittsburgh area.
The 9/11 Memorial Trail Alliance is making sure the trail that connects the sites of that day keeps the memories of those lost alive.
A former staffer confirmed that Sen. John Fetterman has routinely dismissed and at times refused to do core aspects of the job.
Lawmakers could also vote on condemning socialism and censuring GOP Rep. Chuck Edwards.
The ruling marks a blow to the federal government's long-delayed effort to prosecute Khalid Sheikh Mohammed, who is accused of developing the plot to crash planes into the Pentagon and World Trade Center.
A federal judge on Tuesday temporarily blocked enforcement of an Ohio requirement that voters show proof of citizenship when registering to vote at a motor vehicle bureau
Data centers have become the hottest issue in political races across the country, including Pennsylvania's race for governor.
It seems like each week we get a new story or warning about a scam over the phone or on the internet. Here's how you can avoid them.
With proposed 50% tariffs on the table, the cost of new and used cars could increase by thousands in the near future.
A new report tries to calculate how much Pennsylvanians need to earn to live what's considered a comfortable lifestyle.
The store is expected to open sometime next year.
Buffalo Township police are warning about scammers after investigating several cases where residents have fallen victim.
You can help support the Ronald McDonald House's mission during Ronald McDonald Digital Day.
It was just about a year ago that Marlon Wayans was in Pittsburgh promoting the new Scary Movie, and this weekend, he's back for 5 shows at the Pittsburgh Improv!
We're spotlighting some of the best pizza places around Pittsburgh, and we kick things off with breakfast pizza from Dagny's Eatery!
The Acrisure Stadium Kickoff and Rib Festival is back, and Robby is live, giving us a preview of all the barbecue-fueled fun!
Why are David and Heather wearing giant hats?! That answer … and YOUR questions for the Friday Free for All
The Steel City Youth Football League announced disciplinary action following video that captured an on-field brawl.
Misdemeanor and summary charges have been filed against the coaches involved in a youth football brawl in Pittsburgh.
Police departments all around the country say surveillance technologies like cameras, drones, and license plate readers have proved invaluable in tracking and arresting violent criminals.
Video shows youth football coaches from Carlynton and Keystone Oaks fighting on the field during a game over the weekend.
Police public safety services are being questioned in Forward Township.
Pennsylvania health officials said an out-of-state person tested positive for measles and may have exposed others at a Pennsylvania Turnpike service plaza in Westmoreland County.
Pennsylvania health officials say two people who had measles died in the state, but Health Secretary Robert F. Kennedy Jr. is questioning that.
UPMC is taking another step to help Pittsburgh's first responders better protect our community.
For the first time since 1991, Pennsylvania has recorded its first two deaths connected to measles.
Pennsylvania has recorded its first two deaths connected to measles in 35 years.
Paul Skenes pitched 5 1/3 scoreless innings for his first win since July 19 to lead the Pirates over the Angels 1-0.
Yusei Kikuchi pitched six scoreless innings and earned his first win of the season as the Los Angeles Angels beat the Pirates 6-1 on Saturday.
Rocco Becht threw for 271 yards with four touchdowns and No. 18 Penn State beat Marshall 45-0 to begin the Matt Campbell era.
Mason Heintschel threw seven touchdown passes, tying the school record to lead Pittsburgh to a 59-14 win against Miami (Ohio) on Saturday.
West Virginia jumped out to a big first-half lead, then held on for a 31-24 victory over Coastal Carolina.
Pittsburgh leaders and their partners are making a concerted effort to revitalize a North Side business district.
A federally funded Ohio manufacturing program faces potential shutdown after a new audit by the U.S. Department of Commerce's Office of Inspector General.
Gas station giant Buc-ee's has sparked a backlash in Ohio over one of its frequent trademark infringement lawsuits.
The international fashion retailer Zara will open a location in Ross Park Mall in 2028, as the mall continues to thrive.
Some Bloomfield business owners paint a nuanced picture of how the annual Little Italy Days festival impacts them, saying that while they don't dislike the festival, they do make less money than they normally would.
A show coming to The Palace Theatre in Greensburg looks to pay tribute to Dolly Parton.
Tim Curry was known for his iconic performances in cult classics like "The Rocky Horror Picture Show" and the original screen adaptation of Stephen King's "It."
Pittsburghers are remembering Dolly Parton as "one of a kind" following her death on Tuesday.
Dolly Parton became an icon over her six-decade career as a Grammy-winning singer-songwriter, movie and TV star and theme park owner who donated millions to help others.
Bret Michaels is taking a break from touring to recover from recent surgeries.
The 9/11 Memorial Trail Alliance is making sure the trail that connects the sites of that day keeps the memories of those lost alive. Megan Shinn spoke with those involved about their work.
Stay on top of local weather with meteorologist Mary Ours’s forecast!
A fight involving a Dunbar council member broke out at a memorial event for a 9-year-old Pennsylvania girl who was found dead a year ago in the Youghiogheny River. KDKA-TV's Ricky Sayer reports.
A couple in Penn Hills is in the dark, along with a large tree in their front yard, after it came down Friday afternoon, blocking the sidewalk that leads up to their front door.
A fight involving a Dunbar council member broke out at a memorial event for a 9-year-old Pennsylvania girl who was found dead a year ago in the Youghiogheny River. KDKA-TV's Ricky Sayer 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.
