Hey Ray: The many different waves
The universe is full of waves, and they are not all created equally. Some are mechanical, and others are electromagnetic, even though they are all energy!
The universe is full of waves, and they are not all created equally. Some are mechanical, and others are electromagnetic, even though they are all energy!
Sometimes prolonged summer heat creates a "heat dome."
Did you know that space weather affects weather here on earth?
You may have heard that the atmosphere is a fluid, we'll show you how to make a mini model of the atmosphere!
Certain things just seem impossible but with science? They become possible.
I often get asked why the temperatures we report are different from what you see on your home thermometer.
I accidentally mixed hard-boiled eggs and raw eggs. Now, how can I tell the difference?
Our atmosphere, it's kind of just a big sandwich!
How big hail can get is all about wind!
In our solar system, we notice things because of the science of shine, and for this shine discussion, we are going to focus on the only star in our solar system: the sun!
One viewer asks: Why is it on very windy days the water level in the toilet bowl is low?
Our eyes and brain can sometimes play tricks on us!
You may be familiar with a social media trick that makes a screwdriver levitate...does it work?
When you think of magnetic money, you think of coins, but it's your paper money, too!
It's a question I get a lot, so let's try to answer it!
The universe is full of waves, and they are not all created equally. Some are mechanical and others are electromagnetic, even though they are all energy! Meteorologist Ray Petelin explains the difference.
This time of year, we're used to a lot of heat and prolonged heat, that's why Ray is here to explain "heat domes!"
Ray Petelin is known for forecasting the weather on earth, but today, he's talking about space weather!
You may have heard that the atmosphere is a fluid. Meteorologist Ray Petelin shows us how to make a mini model of the atmosphere using a different fluid...Water!
Certain things just seem impossible but with science? They become possible. Ray and Elizabeth are back with a cool experiment!
Ray gets asked all the time - why is the temperature he reports on TV different than the ones we see in our homes? Well, there's a couple reasons and he explains!
Sometimes you make mistakes that can only be fixed by science...like mixing hard-boiled and raw eggs in the same container.
Our atmosphere has multiple layers and Ray and Elizabeth Petelin are here to tell you all about them!
How big hail can become is all dependent on wind speeds. Meterologist Ray Petelin shows us what kind of winds are needed to create some big time hail!
You have obviously heard of "sunshine," but did you know Earth provides Earthshine? Meteorologist Ray Petelin explains.
Officials alerted the public to the shooting around 11 a.m., and the suspect was pronounced dead shortly after 5 p.m.
It's believed that "hundreds of rounds" were fired.
The agency says that the decision is based on preliminary elimination that the source of the blast was inside the home.
District Attorney Nicole Ziccarelli announced that Evan Curley and Stevin German pled guilty to aggravated assault charges.
The events and experiences are being held from September 8 - October 17.
Eight GOP candidates made their case for why they should be president before their largest audience to date.
Stream Around The Table segments here on CBS News Pittsburgh.
SEIU and AFSCME members are coming off a 4-year contract that expired July 1 after delivering raises of 16.75% over the contract's life.
Rudy Giuliani was accompanied by former New York City Police Commissioner Bernard Kerik.
As part of the settlement, counties will report any malfunctions to the state in order to provide full transparency.
Based on ticket sales so far, StubHub says that Penn State is hosting two of the most in-demand games against West Virginia and Iowa.
Want to check the latest product recalls, click here!
Dick's Sporting Goods profit slipped in its second quarter and missed Wall Street's expectations as the retailer cut its full-year profit outlook, citing worries over theft at its stores.
Using a card could become a little bit more expensive in the future.
Around 7,450 Zipadee Kids convertible house bed frames and Montessori floor beds were recalled.
Congratulations are in order for PTL video editor Paige Newcomb, an award-winning member of the Ice and Blades Figure Skating Team.
This week's Waiting Child is Sunny!
Rania Harris' summer salad series continues as she shows Celina how to mix a delicious Buffalo Chicken Pasta Salad!
PTL's Boaz Frankel visits the Benedum Center to find out their secrets of keeping up with a busy summer season.
PTL's Boaz Frankel visits the Benedum Center for a sneak peek of the Pittsburgh CLO's production of "Natasha, Pierre, and the Great Comet of 1812."
It's part of a growing trend of schools choosing private security over uniformed police officers.
A mother from Butler County says a snag with her son's health insurance couldn't have happened at a worse time.
More than one month ago, Al Carlson was stabbed and left for dead in a brutal attack.
The state Department of Environmental Protection has taken bold action against Energy Transfer in the past.
A Washington County couple says a once peaceful farm is besieged by gas processing plants.
Using eye drops contaminated with bacteria can lead to a "life-threatening infection," FDA warns.
Life is full of stressors, but did you know certain foods can help you relax?
Expectant parents could soon have another new option this fall to protect their newborns from RSV, the most common cause of hospitalization in American infants.
Jordan Corcoran, founder of the mental health organization Listen Lucy, discussed some free, accessible ways to cope while during wait lists.
The owner and director of Calm Pittsburgh, Dana Kirkpatrick, joined the show to talk about the process of how to grieve a loved one who is still living.
The last-place Cardinals had lost six of seven and were outscored 17-4 in the first two games of the series.
The Beaver Falls Tigers take on the Blackhawk Cougars from Geneva College in our first game of the Steel City High School Football Showcase.
Pittsburgh Riverhounds SC and Pittsburgh's CW have entered a partnership for the 2023 season
According to Miami-Dade County court documents, Brown missed $15,000 in child support payments due to his baby's mother.
Based on ticket sales so far, StubHub says that Penn State is hosting two of the most in-demand games against West Virginia and Iowa.
Dick's Sporting Goods profit slipped in its second quarter and missed Wall Street's expectations as the retailer cut its full-year profit outlook, citing worries over theft at its stores.
The restaurant will have a new name of 'The Foodture.'
On Thursday, Sheetz will officially open a new store on Route 228 in Cranberry Township.
Using a card could become a little bit more expensive in the future.
West Virginia University students are staging a walkout to protest the proposed elimination of academic programs while showing support for faculty and staff whose jobs are being targeted.
The escape room opens Sept. 1 and runs through Oct. 28.
Charles Martinet, the original voice of Mario in Nintendo games since the 1990s, is stepping down.
Lana Del Rey is coming to the Steel City in the fall for one night on a 10-show tour.
On "This Is Us," Jones played William "Shakespeare" Hill, a biological father whose life is renewed through his relationship with the family of his son Randall Pearson, played by Sterling K. Brown.
It's going to be a weekend of great food, great music, and even better people.
The agency says that the decision is based on preliminary elimination that the source of the blast was inside the home.
The DA's Office says that Evan Curley and Stevin German pleaded guilty to aggravated assault.
KDKA's Josh Taylor and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
KDKA's Josh Taylor and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
KDKA's Josh Taylor and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
Pittsburgh police evacuated part of a neighborhood in Garfield as law enforcement and SWAT teams converged on the area due to a dangerous "active shooting situation" on Wednesday, Aug. 23, 2023.
Other homes were destroyed and several people were injured in the explosion in the Rustic Ridge Estates section of Plum.
We've collected the class pictures of our KDKA team. Can you guess who's who from these photos?
The jury has recommended the death penalty for Robert Bowers, the gunman convicted of shooting and killing 11 worshippers in a Pittsburgh synagogue. The trial has been ongoing since the spring.
Skies across the Pittsburgh area are blanketed by smoke from Canadian wildfires. A Code Red air quality alert was issued June 28, 2023, by the Department of Environmental Protection for several Pennsylvania counties. Here's a look at the skyline.