Hey Ray: Popping Pop
While some call it pop, and others call it soda, this experiment will be more about popping than about what you call Coca-Cola!
Watch CBS News
While some call it pop, and others call it soda, this experiment will be more about popping than about what you call Coca-Cola!
Have you seen the Northern Lights? They're more than just pretty colors; when you see them in Pittsburgh, there's science behind it!
You often hear meteorologists talk about meteorological and astronomical seasons, but what is the difference?
One viewer asks, "Why do Atlantic storms have one name and Pacific storms have another?"
As summer winds down, we approach the peak of hurricane season, so how does the eye of the storm develop?
Certain kinds of cirrus clouds can precede an approaching front by a day or two.
If you've ever wondered how hurricanes get their names, it's actually a pretty rigorous process!
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!
The Moon is spherical like Earth, so why do we only see one side of it? Meteorologist Ray Petelin has the answer.
Heavy winds and windstorms have been in the headlines a lot lately, which has plenty of Pittsburghers asking, "Is it windier today than it ever has been in Pittsburgh?" Ray Petelin explains!
Meteorologist Ray Petelin has a weird experiment today where he shows us how to illuminate fluorescent light bulbs without connecting them to a light fixture!
Science can often surprise you! Meteorologist Ray Petelin has a cool inertia experiment where the result may be the opposite of what you think!
It's common to see icicles hanging from roofs or awnings, but can they form sideways? The Barton Family saw just that, and Ray Petelin explains how it may have happened!
When rivers, lakes, and ponds freeze over, it's natural to want to go play on them, but checking them for safety is important. Ray Petelin explains what you need to do to make sure you don't fall through.
When we get large snowfalls, the same question gets asked - why is snow white but when it melts, it's clear? Ray Petelin answers that in a new Hey Ray!
KDKA meteorologist Ray Petelin uses science to debunk some popular conspiracy theories.
Places, people, and things have a variety of reasons for why they are named the way they are, but have you ever thought about why the Arctic and Antarctic have their names? Ray Petelin has and he explains it in a new Hey Ray!
Whenever snow falls in Pittsburgh, you hear the same refrain: milk, bread, and toilet paper, but do we really need to have those in our home? Ray Petelin makes sure you know how to prepare when snow is coming!
The first round of the draft is over, and fans are heading home after spending the day exploring Pittsburgh.
A map details the extensive road closures across Downtown Pittsburgh for the 2026 NFL draft.
There are plenty of events happening around the city for the NFL draft.
Here are the Pittsburgh Steelers' pick results from each round of the 2026 NFL draft.
If you're taking public transportation during the NFL draft, here's what you need to know.
Treasurer Stacy Garrity, a Republican, is refusing to approve payments for more than $1 million in security upgrades to the private home of Gov. Josh Shapiro.
In a key Pennsylvania county, many Catholic voters are closely watching the Iran war and President Trump's feud with Pope Leo XIV.
President Trump said he's extending the ceasefire until Iran has submitted a proposal in talks with the U.S. "and discussions are concluded."
Some lawmakers in Harrisburg continue to press for legal cannabis.
A Pennsylvania court has ruled that the state's constitution guarantees a right to abortion.
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.
If you're looking for more to do besides the NFL draft this weekend in Pittsburgh, as he does every Thursday, Pittsburgh Magazine's Sean Collier joins us to tell us about all the happenings in the city!
Of course, the star of the weekend will be the NFL draft itself, but as Mikey Hood shows us, there's going to be plenty more in the city to check out!
Friend of the show, magician Lee Terbosic is back and during the NFL draft, he's bringing, you guessed it, the magic!
It wouldn't be a big event in Pittsburgh without some delicious food! Heather and David are joined by Chef Ralph and Bar Manager Stefani from Revel, who are hosting the "After Hours Party."
There are going to be plenty of transportation options this weekend at the NFL draft in Pittsburgh, and Team PTL's Boaz Frankel took a ride with the Sheetz mascot to see them all!
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.
The Pittsburgh Steelers selected Arizona State offensive lineman Max Iheanachor with the 21st pick in the 2026 NFL draft.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Jacob deGrom had his 62nd career 10-strikeout game and the Texas Rangers hit two homers in a 6-1 win over the Pittsburgh Pirates.
The Pittsburgh Steelers selected Arizona State offensive tackle Max Iheanachor in the first round of the 2026 NFL draft in Pittsburgh.
Here are the Pittsburgh Steelers' pick results from each round of the 2026 NFL draft.
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.
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.
The Pitt star Noah Wyle is the newest name on the Hollywood Walk of Fame, and the Pittsburgh-based show is a big reason why.
Get the latest weather updates with meteorologist Ron Smiley’s forecast!
A spokesperson for Pittsburgh Regional Transit said the real test of the day was getting the masses of people home on Thursday night.
NFL fans showed up in waves for Day 1 of the NFL draft in Pittsburgh.
NFL fans packed the Draft Experience at Point State Park on Thursday.
KDKA's Bob Pompeani and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
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.
