Pi can be used to measure many different things including hat size | Hey Ray
Pi is a ratio that can be used to measure many different things including someone's hat size.
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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.
A fun way to collect money can be done through a swirling motion in a money vortex.
Ice Jams can cause issues like blocking water from moving downstream.
Meteorologist Ray Petelin explains how Sun dogs or rainbow colored spots appear in our sky.
Meteorologist Ray Petelin shows us how snow can be other colors than white.
Winter officially began around 4 a.m. on Saturday, but did you know it's not winter everywhere?
When you think of surfing, you think summer and the ocean, but this time of year, there's surfing in...Lake Erie?
If you're taking a water bottle on your next flight, be careful because it could end up with you being all wet!
You've certainly seen huge parallel clouds in the sky, but what are they and how do they form?
Ray C. took a picture just outside of Uniontown, Pennsylvania, where you can see the clouds are lined up in neat rows, sort of like a cornfield.
The sun is often referred to as a ball of fire in the sky, but is it actually on fire?
Have you ever noticed when you see a wheel moving at high speed it looks like it is going backward?
The Pi ratio can be used to measure many different things including your hat size. KDKA First Alert Meteorologist Ray Petelin expains.
It seems as though the Allegheny River typically freezes rather than the Monongahela River. KDKA-TV Meteorologist Ray Petelin explains.
Many wonder if using one side of the foil is better than the other when wrapping and storing food, KDKA meteorologist Ray Petelin explains.
The sun can cause you to sneeze if you have a disorder known as ACHOO syndrome. Meterologist Ray Petelin details how the reaction is caused.
You can make coins move in a swirling motion down into a money vortex and KDKA Meteorologist Ray Petelin shows us how.
Ice Jams can happen when there's a warmup over a body of frozen water, which can cause some issues. In Hey Ray, Meteorologist Ray Petelin tells us how.
Have you ever noticed a small, rainbow-like spot in the sky? Meteorologist Ray Petelin says they are called "Sun Dogs" and shows us how they form.
Meterologist Ray Petelin shows us how snow can come in many different colors.
Winter officially began at 4:21am today. It is not winter everywhere though. Meteorologist Ray Petelin explains in this week's Hey Ray!
When you think of surfing, you undoubtedly think of sunshine, summer, and the ocean. However, this time of year, you can catch waves up north on Lake Erie! Ray and Elizabeth Petelin spoke to one man who grabs his board and hits the lake up north!
Konig was charged with attempted murder last month and is accused of trying to kill his wife.
A unique talent, Val Kilmer was praised as an acting chameleon who took on varied and challenging roles, and the results were often memorable.
Lavelle Johnson and Shawn Collins have each been charged with criminal homicide.
The annual KDKA Fish Fry Guide is back for Lent! Check our listings for a 2025 fish fry near you in Pittsburgh.
Late last year, the owners of the now-closed Panther Pit bar were criminally charged for violating Pennsylvania liquor laws
The lawsuit, filed in Rhode Island, calls the HHS cuts to public health grants illegal.
Employees of the massive U.S. Department of Health and Human Services began getting dismissal notices in a major overhaul expected to ultimately lay off up to 10,000 people.
A federal judge says enforcing the requirement that Pennsylvania mail-in ballots include an accurate exterior envelope date violates the federal Constitution.
More than 800 employees at the National Institute of Occupational Safety and Health are expected to be cut.
A man has saved hundreds of lives with his government work in western Pennsylvania.
The sudden passing of Dr. Carl Medgaus has many patients scrambling, having paid thousands for treatments they'll never receive.
On April 3, new tariffs will hit cars coming into the U.S. from other countries.
At least 19 accounts were impacted after an 18-year-old man hacked into them in order to steal gas.
Now is the time for cleaning and getting things in order, and that includes your credit card and other debts.
In Pittsburgh's Hill District, the Family Dollar is the only place for people to get certain necessities.
A new movie screening is coming to Pittsburgh! Here's how to check out "Free for All: Inside the Public Library."
Stop! Don't eat that! It's an April Fools' joke!
We got to reveal the Flounder Four in our PTL Talk Pittsburgh Fish Fry Bracket!
The one and only Lee Terbosic visited us today to show us a mind-blowing magic trick, and chat about the upcoming season at Liberty Magic.
Chef Crystal Baldwin was in the PTL kitchen showing us a recipe that will steal the show on Easter Sunday. This segment is sponsored by Giant Eagle.
Electronic card skimmers are a perfect match for color, texture and size and they only take seconds to snap into place.
Not everyone getting checks from Pennsylvania's rental rebate program is seeing the money, KDKA Investigates uncovered.
A Caliber Collision auto body shop is being built in Murrysville, but for one couple, it's right in their backyard.
An entire section of a home in Pittsburgh's Knoxville neighborhood has folded, bricks collapsing into the yard next door.
Gecko Robotics is one of the hottest tech companies around and it was founded here in Pittsburgh, but with a stagnant economy, it's only one of a few.
One of the most successful types of transplants are when living donors give their own organs.
Two cases of measles have been confirmed within Pennsylvania.
The Pa. Auditor General's Office announced the performance audit into one of the insurance programs that used a loophole that cost taxpayers more than $350,000.
The sudden passing of Dr. Carl Medgaus has many patients scrambling, having paid thousands for treatments they'll never receive.
Some Egg Beaters and Bob Evans egg products have been recalled because they may include a cleaning solution, USDA says.
Jake Mangum collected three more hits and Shane Baz struck out a career-high 10 in six innings, helping the Tampa Bay Rays beat the Pittsburgh Pirates 7-0.
The Pirates have recalled right-handed pitcher Thomas Harrington and optioned closing pitcher David Bednar to Triple-A Indianapolis.
Steelers owner Art Rooney II says there are "positive signs" that Aaron Rodgers will play in Pittsburgh.
With more than a year before the draft comes to Pittsburgh, the NFL is looking to get small businesses in on the action.
For one youth baseball team in Armstrong County, the season isn't starting as planned.
With more than a year before the draft comes to Pittsburgh, the NFL is looking to get small businesses in on the action.
Norfolk Southern wants two other companies to help pay for the $600 million class-action settlement it agreed to over its disastrous 2023 train derailment near the Ohio-Pennsylvania border and the toxic chemicals that were released and burned.
A Pittsburgh pizzeria is bringing home the title of World's Best Cheese Slice.
On April 3, new tariffs will hit cars coming into the U.S. from other countries.
In Pittsburgh's Hill District, the Family Dollar is the only place for people to get certain necessities.
A unique talent, Val Kilmer was praised as an acting chameleon who took on varied and challenging roles, and the results were often memorable.
The Pittsburgh Zoo and Aquarium will soon debut a new Ice Age exhibit.
The new BNY Fab Lab opened to the public on March 29.
Actor Richard Chamberlain died Saturday, March 29, in Waimanalo, Hawai'i of complications following a stroke. He was two days shy of his 91st birthday.
The tour coincides with the band's fifth and newest studio album.
Lavelle Johnson and Shawn Collins have each been charged with criminal homicide.
Gerhardt Konig has been charged with attempted murder.
Stay on top of local weather with meteorologist Ray Petelin’s forecast!
After seeing the news about the rash of gun store break-ins across Western Pennsylvania, the owners of Target to Field Precision have taken to sleeping in their store in order to keep it safe. KDKA's Jennifer Borrasso spoke with them and why they're taking this drastic measure.
The Aliquippa City Fire Department celebrated their four-legged crew member who just turned one year old and has already been making a positive impact on firefighters' mental health. KDKA's Jessica Guay met the handsome pup.
The crash happened early Friday morning along Park Way.
The annual Pittsburgh Home & Garden Show kicked off on Friday, March 7, 2025, at the David L. Lawrence Convention Center. As is tradition, Pittsburgh Today Live kicked off the show with a live episode!
A school bus slammed into a tree in Butler County on Thursday morning, sending the driver and two students to the hospital.
KDKA-TV is sad to report that retired host and weather forecaster Jon Burnett died of complications from suspected CTE. He leaves behind an incredible legacy.
A fast-moving clipper system is proving Punxsutawney Phil correct this Sunday late afternoon/early evening with some freezing rain/drizzle and light wet snow making roads north of Route 422 and the Pennsylvania Turnpike slippery.
