Hey Ray: The sun compass
Let's do some "survival science" like how to find your direction!
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Let's do some "survival science" like how to find your direction!
The Ohio train derailment is a "wake-up call" for the reality of vinyl chloride's role in human and environmental health, experts say.
The new exhibit puts the focus on Vikings and how they lived.
KDKA First Alert Meteorologist Mary Ours spent some time with the students at Ave Maria Academy in Bethel Park, teaching them about the science behind predicting the weather.
PTL's Celina Pompeani-Mathison visits the Carnegie Science Center where Director Jason Brown is giving her a tour of the new and amazing Mars: The Next Giant Leap exhibit.
Did you know that there's a bunch of science packed into "pop?"
PTL's Mikey Hood visits Pittsburgh Science and Technology Academy to find out how the teachers there are challenging the students with unique lessons and projects.
Now there's scientific proof: coffee may be as good for your heart as it is for your soul.
Stargazers can get the view of a lifetime on Monday night as Jupiter makes its closest approach to Earth since 1963.
"Temperature sensitivity" means that the inks behavior is dependent on the temperature.
"Temperature sensitivity" means that the ink's behavior is dependent on the temperature; KDKA Meteorologist Ray Petelin and Elizabeth Petelin explain.
E-cigarette maker still faces hundreds of lawsuits from people who say its vaping products are addictive.
When you're at the beach, you notice high and low tide but how does that really work?
A woman has died, and three others were injured following a shooting at a bar in Vandergrift, Armstrong County, state police say.
While it's been in Pittsburgh since the 70s, the Pittsburgh Toy Lending Library feels like the best-kept secret.
More than 800,000 people attended the NFL draft in Pittsburgh over three days.
While the sunshine is back in Pittsburgh on Sunday, temperatures will be noticeably cooler.
The Allegheny County Police Department was called to the scene of a deadly shooting in Duquesne.
A woman has died, and three others were injured following a shooting at a bar in Vandergrift, Armstrong County, state police say.
A record-breaking number of fans explored Pittsburgh during the 2026 NFL draft.
While it's been in Pittsburgh since the 70s, the Pittsburgh Toy Lending Library feels like the best-kept secret.
Here are the Pittsburgh Steelers' pick results from each round of the 2026 NFL draft.
More than 800,000 people attended the NFL draft in Pittsburgh over three days.
The suspect was identified to CBS News by law enforcement sources as 31-year-old Cole Allen of Torrance, California.
President Trump was evacuated from the White House Correspondents' Dinner after shots rang out at the hotel where the event was taking place.
President Trump was safely evacuated from the White House Correspondents' Association Dinner Saturday night after shots were fired outside the ballroom of the Washington Hilton Hotel.
Josh Shapiro may be heavily favored to win reelection as Pennsylvania governor, but that doesn't mean there isn't a lot on the line for him this year.
In a one-on-one interview with KDKA, Gov. Josh Shapiro talked about the NFL draft, the state's economy and public transit.
Some Trader Joe's shoppers will get a payout after a lawsuit alleged that the retailer's customer receipts put shoppers at risk of ID theft.
The rising price of tomatoes is impacting some restaurants around Pittsburgh.
Music lovers tired of paying hundreds of dollars to see big-name acts may be getting some relief.
Pennsylvania Attorney General Dave Sunday is warning sports fans to watch for scams as they buy tickets and merchandise tied to the NBA and NHL playoffs.
A new consumer safety warning is raising concerns about carbon monoxide detectors sold online.
The Lincoln Park Performing Arts Center is bring the famous Broadway musical, Hairspray, to life in Pittsburgh! Our very own Daisy Jade got a sneak peek!
For those who may want to experience the NFL draft in Pittsburgh, but worry it might not be the most family-friendly event, two organizations are teaming up to make sure there is plenty of family fun!
For the first time in 50 years, legendary music producer Rich Engler is opening up his vault that has guitars from some of the biggest musicians in history, and is auctioning them off! Boaz Frankel spoke with him about why he's doing this now.
Team PTL's Daisy Jade caught up with Pittsburgh's own DJ Bonics who is playing a big role in all the draft festivities at Point State Park!
Heather and David are closing out the week from Market Square and they're taking a look back on what was a historic night in Pittsburgh as the NFL draft officially began!
After suffering roof damage from this year's brutal winter, a Pittsburgh family says their insurance company has left them with even bigger problems.
The Downtown Neighbors Alliance's board voted Thursday to dissolve the organization.
The federal government will begin the long-awaited cleanup of a nuclear waste dump outside Apollo in Armstrong County.
Short-term rental owners in Washington County could soon face new scrutiny.
Allegheny County Common Pleas Judge Edward Borkowski refused to drop an attempted homicide charge against Jasper Hilliard.
Shaler Township has installed new AEDs in 10 of its parks.
Health care workers are preparing to care for anyone who will need treatment.
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.
More than 800,000 people attended the NFL draft in Pittsburgh over three days.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The Penguins won game four against the Flyers, but the odds of winning the series remain unlikely.
The Pittsburgh Penguins force Game 5 after defeating the Philadelphia Flyers Saturday Night.
The Pittsburgh Pirates beat the Milwaukee Brewers 6-3 on Saturday night.
Some Trader Joe's shoppers will get a payout after a lawsuit alleged that the retailer's customer receipts put shoppers at risk of ID theft.
North Side business owners were left frustrated after unauthorized NFL draft no-parking signs appeared on Western Avenue.
Music lovers tired of paying hundreds of dollars to see big-name acts may be getting some relief.
The Pittsburgh Post-Gazette will stay open after it was sold to a nonprofit.
West Virginia resident Rebecca Michalski struggles with soaring electricity bills that exceed her income.
Jake was at the funeral for one of his closest friends when he learned of his parents' deaths, he said.
Gaffigan announced a continuation of his "Everything Is Wonderful!" Tour and he'll stop in Pittsburgh in November.
Western Pennsylvania natives Bret Michaels and KELS talked about their upcoming free performances at the NFL draft.
Music lovers tired of paying hundreds of dollars to see big-name acts may be getting some relief.
The trailer is out for the Pittsburgh-filmed "Hershey" biopic.
KDKA-TV Sports' Rich Walsh is joined by Pirates insider Robby Incmikoski to talk about the sports headlines of the day.
In Pittsburgh's Shadyside neighborhood, a non-profit has been around since the 1970s, and it gives local children a place to learn and grow. Megan Shinn shares the work of the Pittsburgh Toy Lending Library.
Watch as teams from North Catholic, Quaker Valley, and Trinity Christian high schools compete on this edition of KD Quiz!
Watch as teams from North Catholic, Quaker Valley, and Trinity Christian high schools compete on this edition of KD Quiz!
Watch as teams from North Catholic, Quaker Valley, and Trinity Christian high schools compete on this edition of KD Quiz!
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.
