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!
The Jonas Brothers are returning to Pittsburgh later this year.
The goal of the new interchange is to eliminate left turns and reduce crashes and injuries.
An additional 1.25" of rain on Sunday has Pittsburgh on pace for a record-setting month.
Bethel Park police are asking for the public's help to find those responsible for throwing kittens from a moving car.
Hayden Panettiere, who starred in "Remember the Titans" as a child actor and rose to fame in the sci-fi series "Heroes," has died at the age of 36.
The Jonas Brothers are returning to Pittsburgh later this year.
The goal of the new interchange is to eliminate left turns and reduce crashes and injuries.
An additional 1.25" of rain on Sunday has Pittsburgh on pace for a record-setting month.
Bethel Park police are asking for the public's help to find those responsible for throwing kittens from a moving car.
KDKA-TV Back-to-school 2026
On Tuesday, Pennsylvania took a major step in the fight against the negative impacts of social media, particularly on children.
In a wide-ranging interview with the CBS News partner BBC News, Hunter Biden grew emotional as he discussed his father's condition, describing it as very sad to watch.
The Senate Homeland Security Committee voted to hold Dr. Anthony Fauci in contempt of Congress over his refusal to answer questions during testimony before the committee last week.
Part of the state budget calls for $20 million to go to main street development in communities.
On Saturday, Saudi Crown Prince Mohammed bin Salman spoke with Mr. Trump and cautioned him against conducting a fresh round of strikes on Iran, CBS News learned.
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.
On Tuesday, Pennsylvania took a major step in the fight against the negative impacts of social media, particularly on children.
While the importance of the family support system is timeless, a new study found it creates financial stressors for all involved.
The store will be located at the North Hills Village shopping center along McKnight Road.
Tech Expert & Entrepreneur Cami Nwokedi showed Heather & David a "smart notebook" that's designed to do less so your kids can learn more.
Fitness & Nutrition Expert Lisa Stugart showed Heather & David how to make a Snack Station for all the hungry kids out there who will soon be heading back to school.
Daisy Jade takes a trip to the Pitt Shop to see how the University of Pittsburgh is upping its game when it comes to Back to School swag.
Heather & David got to hold some iconic Pirates history, like an original signed Roberto Clemente and Dave Parker bat. They had to put on their white gloves for this one!
Robby Incmikoski, who's probably been seen a few times on KDKA Sports, did his first-ever PTL live shot at the Washington County Agricultural Fair. He got to see why this fair is the oldest-running agricultural fair in Western PA. He went for the rides, but stayed for the food.
Going to college was once considered a very safe investment, but with tuition soaring, is it still worth the price tag?
The Pennsylvania Department of Environmental Protection and the Sherwin-Williams Manufacturing Company entered into a consent order and agreement.
A community in Butler County said repeated boil water advisories have them uneasy about their water quality.
An investigation into alleged theft at the North Versailles tax collector's office is underway.
Nearly five months into a major road construction project in Beaver County, several small business owners say they are struggling to keep customers coming through the door.
Several waterways across Pennsylvania tested high for E. coli, environmental groups said.
The Pennsylvania measles outbreak isn't slowing down, and one local doctor said Pittsburgh is not immune.
The countdown to the first day of school is on, and now is the time to start making some adjustments.
In a wide-ranging interview with the CBS News partner BBC News, Hunter Biden grew emotional as he discussed his father's condition, describing it as very sad to watch.
Doctors are finding they are faced with questions about health advice from social media, but they caution that you can't always trust what you find.
Bryan Reynolds, Brandon Lowe, and Nick Yorke each had two RBIs to lift the Pittsburgh Pirates over the Boston Red Sox 8-3 after a 2 1/2-hour rain delay.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
One of Tommy John's biggest legacies to MLB was his comeback elbow reconstruction surgery that now bears his name.
Mark Kulbis is also facing misdemeanor counts of involuntary manslaughter and reckless endangerment in the death of Calvin "CJ" Dickey Jr.
Sonny Gray worked seven innings for his career-best 15th win of the season, Wilyer Abreu hit a home run, and the Boston Red Sox beat the Pittsburgh Pirates 4-0 on Saturday night.
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.
The store is expected to open sometime next year.
On Tuesday, Pennsylvania took a major step in the fight against the negative impacts of social media, particularly on children.
Part of the state budget calls for $20 million to go to main street development in communities.
Amtrak is adding a second trip from Pittsburgh to New York later this year, officials said during a public board meeting.
The Jonas Brothers are returning to Pittsburgh later this year.
Hayden Panettiere, who starred in "Remember the Titans" as a child actor and rose to fame in the sci-fi series "Heroes," has died at the age of 36.
The tour will be coming to Acrisure Stadium on May 8, 2027.
The popular vocal quintet Pentatonix is returning to Pittsburgh this holiday season.
Joe Manganiello says even when he spent 25 years living in Los Angeles, he always considered Pittsburgh home.
KDKA's Bob Pompeani discusses the sports topics of the day.
Watch as Will Graves, Ray Fittipaldo, and Mike DeCourcy join KDKA-TV's Bob Pompeani for another round of sound on this edition of the #1 Cochran Sports Showdown!
Robbi Incmikoski and Brian Batko discuss the sports topics of the day.
As PennDOT continues its major projects on the Parkway East and the Wexford interchange of I-79, another is kicking into high gear.
Get the latest weather forecast from KDKA-TV First Alert Meteorologist Ron Smiley!
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.
