Radon and testing for radiation as winter approaches | Hey Ray
As the air gets colder, it's important to test for Radon.
Watch CBS News
As the air gets colder, it's important to test for Radon.
We often perceive the sun to be yellow, but is it actually?
We've all put popcorn kernels on the stove or in the microwave, but why and how do they pop?
Western Pennsylvania has several creeks and rivers in our area, so what is the difference?
We've got a mystery to solve! Why does it seem like you can only hear the train whistle at Fallingwater when it's going to rain?
Hey Ray, why is it when it gets too hot, airplanes cannot fly?
If you've ever noticed a difference in humidity from higher vegetation to lower vegetation, it's something known as "corn sweat."
Using just some markers, water, and plastic bags, we can make art disappear!
Even when you aren't moving, you're still moving through the universe at a pretty incredible rate!
An old idea says you should open windows before a tornado to equalize the pressure, but does that work?
On beautiful days full of sunshine, sometimes some puffy clouds develop that look like cotton balls.
We often hear the terms 50-year and 100-year floods but what exactly do those terms mean?
It's believed that with all the hills and valleys in Pittsburgh, tornadoes can't happen here, but that could not be further from the truth!
We've gone over the elements of the total solar eclipse, and now, with it just days away - let's get into the specifics.
With the eclipse coming up, here are some things you can say to sound like an eclipse expert!
Withe colder air on the horizon, testing your home for Radon is very important. Ray and Elizabeth Petelin explain in an all-new Hey Ray!
We always perceive the sun to be yellow, but is it actually yellow? Ray and Elizabeth Petelin explore this question!
We've all put popcorn on the stove or in the microwave, but what is the science behind those popping kernels? Ray and Elizabeth Petelin are popping in with some science!
Western Pennsylvania is home to plenty of creeks and rivers, so how can you distinguish between the two? Ray and Elizabeth Petelin are here to explain!
One viewer asks: Why can they only hear the train whistle at Fallingwater when it's about to rain? Ray Petelin investigates this mystery in an all-new Hey Ray!
Have you ever heard that airplanes can't fly when it gets too hot? Meteorologist Ray Petelin explains why in today's Hey Ray.
If you've been on a walk or a hike on a hot summer's day, you've no doubt noticed a difference in heat and humidity from low vegetation to high vegetation. Ray Petelin explains the science behind "corn sweat."
If we use some markers, a plastic bag, and some water - we can make magic! Ray and Elizabeth Petelin have a cool experiment in an all-new Hey Ray!
Even when you're at rest and not moving, you're still screaming through the universe at an incredible speed. Ray and Elizabeth Petelin explain in an all-new Hey Ray!
There's an old theory that to equalize pressure inside and outside of your home you should open your windows during a tornado. However, while it is rooted in science, it's a bit misguided. Ray Petelin explains!
The historic course is set to host its 10th U.S. Open in June.
21-year-old Gavin Yarbough died at UPMC Presbyterian Hospital.
A few showers are expected to move into the area tonight.
Earlier this month, Pittsburgh Police Sergeant Andrew Robinson suffered a broken leg while trying to break up a fight outside of Oddballs along East Carson Street.
Police say Jason Tom was caught with more than 250 bags of suspected heroin or fentanyl outside Founders Hall in August.
Ryan Wesley Routh, the suspect in the apparent assassination attempt on former President Donald Trump at a Florida golf course, was charged with two firearm offenses.
Missouri Sen. Josh Hawley's whistleblower report on the attempted assassination of former President Donald Trump in Butler Township was released on Monday.
Leaders in Butler Township are reacting to Sen. Josh Hawley's whistleblower report on the attempted assassination of former President Donald Trump in July.
Like many states, Pennsylvania also prohibits noncitizens from voting in elections for state offices.
Gov. Mike DeWine announced Monday he's sending three dozen state troopers to be stationed around Springfield schools.
Drinks like High Noon and Surfside were only allowed to be sold in state-run liquor stores prior to today.
Want to check the latest product recalls, click here!
New Kensington police are trying to find out who attached a skimming device in a checkout lane at Golden Dawn grocery store.
As the holiday shopping season approaches, there are new ways retailers hope to boost business.
Election Day is getting closer, and with each day comes more of those political calls and texts.
Learn more about Cynthia Danel's trailblazing career at Edgar Snyder and Associates.
Dr. Mike Hutchinson, with Animal General of Cranberry, joined us to share some tips on how to protect our pets this fall.
Pittsburgh is getting ready to honor the life of a local legend, Shirley Jones. The show "Shirley Jones: A Gala Celebration of her Life, Career, and Legacy" is on its way to the Steel City. We spoke to Patrick Cassidy, actor, singer and son of Jones, about the upcoming show.
We served up secrets from handling the bill to getting your server's attention the right way with our etiquette expert, Liz Aquino.
Daisy is getting us ready for spooky season at The Crows Nest in Pittsburgh, where the Halloween spirit is already in the air.
Temperatures are rising over pickleball in Cranberry Township.
Election Day is eight weeks away, and several local counties will have staffers handling a presidential election for the first time.
A Pittsburgh man said a weekly trip to spread joy and happiness regularly turns into an embarrassing headache.
As its school year starts, the McKeesport Area School District is in disarray and embroiled in scandal.
KDKA consumer investigator Meghan Schiller introduces a new female rideshare club: Periwinkle Ladies Travel Club.
The new white paper is the most comprehensive look at 988's data to date.
The National Ovarian Cancer Coalition Great Lakes chapter held its biggest fundraiser of the year on Sunday.
Thanks to vaccinations, measles was declared eliminated in the U.S. in 2000. But measles cases are now back; one reason is that more families have exempted their children from routine immunizations than ever before.
Boar's Head will no longer make liverwurst and is indefinitely closing the location where the product was made, impacting 500 workers.
Zander Marshall is battling Leigh Syndrome, a rare disorder affecting the nervous system, and his parents are doing all they can to raise money and awareness.
The historic course is set to host its 10th U.S. Open in June.
The course underwent extensive renovations ahead of next June's tournament.
Boyd was a standout player at Clairton before attending Pitt and making his way to the NFL.
Sidney Crosby made his first surprise visit of the day to a family in Adams Township.
Andre Pallante outdueled rookie Paul Skenes, striking out a career-high nine over seven innings to lead the St. Louis Cardinals over the Pittsburgh Pirates 4-0.
The Joe's Crab Shack in Pittsburgh's Station Square has closed, according to a sign posted on the door.
Nearly 80% of companies with remote workers are using some kind of Bossware, says HR expert Rob Wilson.
The club has hosted a number of big names including John Mayer, Tori Amos, Norah Jones, and others.
Nurses at both hospitals had authorized a strike before coming to new agreements.
Gov. Jim Justice says a coal miner was killed on the job in West Virginia on Friday night.
Sean "Diddy" Combs was taken into custody by federal authorities in New York Monday night.
Country music star Thomas Rhett is coming to Pittsburgh next summer.
Tito Jackson, Michael's brother and one of the brothers who made up the beloved pop group the Jackson 5, has died at age 70, his sons say.
See the full list of winners and nominees from the 2024 Emmy Awards.
The Walt Disney Company and DirecTV are still working to finalize a new, multi-year contract.
The Julie Roth Foundation is dedicated to keeping families safe and connected.
Police say that Jason Tom was found with over 250 bags of heroin or fentanyl outside the district's middle school earlier this year.
Get the latest forecast from KDKA First Alert Meteorologist Mary Ours!
It's the latest incident in a string of controversies within the district.
The changes come following safety concerns at neighboring stadiums.
The course underwent extensive renovations ahead of next June's tournament.
Pitt came back from a 10-point deficit in the 4th quarter.
President Joe Biden, Vice President Kamala Harris and former President Donald Trump arrived in Shanksville, Pa., to honor the lives lost on Sept. 11, 2001.
The northern lights and the Perseid meteor shower were spotted in the Pittsburgh area on Monday.
The driver of a truck smashed into an overpass on Route 40 in Washington County on July 31, 2024.
