Salt's "chilling" effect | Hey Ray
Salt has many uses in our modern world, but did you know that it's chilling effect can be used to make ice cream?
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Salt has many uses in our modern world, but did you know that it's chilling effect can be used to make ice cream?
The peak of this year's Perseid Meteor Shower is August 12th and 13th.
You've heard the phrase "Dog Days of Summer," but you'd be surprised to learn it has nothing to do with our furry friends.
You might have heard the term St. Elmo's Fire from the movie, but it's also a meteorological phenomenon!
Have you ever run your finger around the edge of the glass to make a sound? It's energy and science!
Some cloud formations can look scary, and they can be a sign of a storm. Here's how they form and what they are.
If you've heard the term "The Cone of Silence," it's more than something from TV or movies; it's also scientific!
Once you shuffle a deck of cards, something really special can happen!
Meteorologist Ray Petelin shows us some other weird ways we measure in this edition of Hey Ray.
Some may wonder if lightning can strike in the same place twice, and if a human can survive multiple strikes.
Remember making paper popper noise makers in school? Well, you might not realize, there's a lot of science behind them!
Pi is a ratio that can be used to measure many different things including someone's hat size.
The Allegheny and Monongahela Rivers can both freeze but one may be more likely than the other.
Using the different sides of aluminum foil has been a discussion having some wonder if it makes a difference.
The sun can make you sneeze if you have ACHOO syndrome.
We use salt for so many things these days, but did you know that it can be used to make ice cream? Ray Petelin shows you how in an all-new Hey Ray!
One of the coolest things to see in the summertime happens from late July through late August.
You've heard the phrase "Dog Days of Summer," but you'd be surprised to learn it has nothing to do with our furry friends. Ray Petelin explains in a new Hey Ray!
You have certainly heard the name from the classic 80s movie, but it's more than just that. It's a meteorological phenomenon. Ray Petelin explains!
Sound and energy are really cool things, but Ray Petelin shows how that energy can be transferred from one place to another in a new Hey Ray!
Some cloud formations can look downright creepy and those clouds are shelf and wall clouds. Meteorologist Ray Petelin explains what they are, how they form, and what kind of threat they pose in a new Hey Ray!
You've heard the term "Cone of Silence," right? Well, Ray Petelin is here to explain how it's more than just a concept from TV and movies, it applies to weather!
While a deck of cards may seem ordinary, once you shuffle them, something special happens! Ray Petelin explains in a brand new Hey Ray.
We sometimes measure in weird ways. Think about it. One of the most common units of measurement is feet! Meteorologist Ray Petelin shows us some other weird ways we measure.
Lightning can indeed strike in the same place twice, and a human can be struck more than once. Meteorologist Ray Petelin explains.
A boy in Lancaster County, Pennsylvania, suffered severe burns after his brother poured boiling water on him during a prank gone wrong.
A Pennsylvania corrections officer is charged with having sexual relationships with inmates and using the prison's database to steal other inmates' identities.
Experts are examining the potential connection between air quality in the Mon Valley and student absenteeism.
Dominic Smith hit a go-ahead double in the ninth inning, and the San Francisco Giants rallied for a 4-2 win over the Pittsburgh Pirates on Wednesday.
After flames tore through a Harmar Township home, fear has set in among neighbors due to the absence of fire hydrants.
The DOJ published a list of "sanctuary" jurisdictions, vowing to sue them for limiting cooperation with federal immigration agents.
Murder, other violent crimes and motor vehicle thefts all declined in 2024, according to the latest report from the FBI.
Texas Democrats fled the state Sunday, aiming to delay a plan to redraw the state's congressional map and give the GOP a bigger edge — an idea blessed by President Trump.
An Ohio city whose Haitian migrants were disparaged by President Trump last year as he pitched voters on his plans for an immigration crackdown is now bracing to defend them against possible deportation.
The Smithsonian said that it would update an exhibit at the National Museum of American History to reflect all impeachment proceedings in U.S. history after a placard was removed last month.
Billionaire Mark Cuban was back in the Pittsburgh area, as he announced a new partnership with Giant Eagle.
It's no secret that for many people, they wait until the last minute for back to school shopping.
Back-to-school shopping season is in full swing. We broke down how to shop smart before the first bell rings.
The first Wegmans location in the Pittsburgh region is slated to open in 2027.
As employers begin to pull employees back to the office, it has opened up a divide.
We need your help to shine a light on Pittsburgh's everyday community heroes.
Our summer STEAMfest turned up the volume with a brilliant duo that showed us a steam-power experiment.
Daisy visited a local spot where your pup can learn to jump, weave and wow just like the pros!
Dr. Brian Meenan joined us to help us navigate the classroom in the digital age to provide tips for proper posture.
Katie joined us to provide a preview of the Barrel and Flow Fest happening in Pittsburgh this weekend.
Experts are examining the potential connection between air quality in the Mon Valley and student absenteeism.
More and more sleep experts say the early start to the school day is hurting teenagers' grades, bodies and mental health.
Last year, nearly 9,000 teachers left the profession in Pennsylvania.
A Fayette County family is sending a warning message to others who may be looking to move out of the state.
When a college student in Pittsburgh returned to his apartment after being away for a month, he found two strangers living there.
Dr. Brian Meenan joined us to help us navigate the classroom in the digital age to provide tips for proper posture.
After-school and extracurricular activities are valuable for students, but too much too soon can be an issue.
Billionaire Mark Cuban was back in the Pittsburgh area, as he announced a new partnership with Giant Eagle.
Mission of Mercy Pittsburgh is seeking volunteers to assist with its annual free dental, vision, and hearing clinic later this year.
The best way to start the new school year is with a big, bright smile. We sank our teeth into some tips to keep those pearly whites pristine.
Dominic Smith hit a go-ahead double in the ninth inning, and the San Francisco Giants rallied for a 4-2 win over the Pittsburgh Pirates on Wednesday.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Video showed the bear charging toward the mascot, splashing water, as a person on the crew could be heard saying "Oh my God" off camera.
The Steelers released their initial depth chart ahead of the first preseason game, and there were not many surprises.
T.J. Detruf died last month and his son is changing his jersey number to honor his father.
After only three years, Midland Innovation and Technology Charter School is closing its doors.
Mario Lemieux and Ron Burkle sold the Penguins in 2021 for $900 million and the team could be worth double that price now.
Andrew Carnegie first opened the plant in 1875.
The owners of the Pittsburgh Mills were ordered to pay $1.8 million in fines over pothole-riddled parking lots and overgrown landscaping.
As employers begin to pull employees back to the office, it has opened up a divide.
CEO Bob Iger said Disney will combine the two streaming services to create a "unified app experience."
The show is set in Pittsburgh and has been nominated for several Emmy awards.
Knoebels, Splash Lagoon, and Hersheypark have been listed among the top 20 amusement and water parks in the country.
It may still be summer, but Kennywood is gearing up for its longest Phantom Fall Fest season yet.
Loni Anderson, who played a struggling radio station's empowered receptionist on the hit TV comedy "WKRP in Cincinnati," died Sunday, just days before her 80th birthday.
For Back to School Week, we're discussing how to recognize bullying and how to help our kids overcome it.
Back to school can bring excitement, but also anxiety. KDKA-TV's Jessica Guay has more on how you can help calm your kiddos' fears.
The Little Italy Days festival returns to Bloomfield next week. KDKA-TV's Barry Pintar has more.
We need your help to shine a light on Pittsburgh's everyday community heroes.
Get the latest weather updates with First Alert Meteorologist Ray Petelin's forecast!
Spaun made a thrilling 64-foot birdie putt to win the U.S. Open at Oakmont Country Club.
It was a wet and rainy day at Oakmont Country Club for the third round of the U.S. Open.
Oakmont continued to flex its muscles against the world's best at the U.S. Open on Friday.
The 125th playing of the U.S. Open got underway Thursday morning at Oakmont Country Club.
The best golfers in the world are at Oakmont Country Club preparing for the U.S. Open.
