What is Pilot's Glory? Explaining rainbow-like halos around airplane shadows
Pilot's Glory, Glory of the Pilot, or Pilot's Halo — whatever you want to call it, Ray Petelin has an explanation.
Watch CBS News
Pilot's Glory, Glory of the Pilot, or Pilot's Halo — whatever you want to call it, Ray Petelin has an explanation.
Why is it that when it's raining, the relative humidity isn't 100%?
The Moon is spherical like Earth, so why do we only see one side of it? Meteorologist Ray Petelin has the answer.
Heavy winds have been in the headlines lately, so has it been windier lately than it used to be in Pittsburgh?
Fluorescent bulbs can be lit up without a light fixture, but it takes caution.
The science of motion can often surprise you - and an inertia experiment could have the opposite results from what you think!
We see icicles hanging down from awnings and roofs, but have you ever seen them form sideways?
The temptation to walk or play on ice during the winter is high, but staying safe is more important. Here's how you can check if it's safe.
Whenever we get a big snowfall, people ask, "Why is snow white?" The answer, as always, is science!
People, things, and places are named for many different reasons, but how did the Arctic and the Antarctic get their names?
Every time snow is in the forecast, three magic words are uttered somewhere in western Pennsylvania!
A White Christmas is nice, but in Pittsburgh, the weather is much more interesting on December 25.
People always love to brag about how much snow they used to get back in the day, but who really has the bragging rights in Pittsburgh?
Have you ever noticed that your breath can both warm and cool things down? There is a science behind that!
Mixing drinks is a time-honored tradition, but did you know that you can use milk to knock the color out of cola?
Sometimes, you look up to the sky, and you see something weird. Other times you look down from up in the sky and you see something extremely weird! That happened to Edna. Pilot's Glory, Glory of the Pilot, or Pilot's Halo — whatever you want to call it, Ray Petelin has an explanation.
A viewer asks, if it's raining outside, but the humidity gauge only reads 74%, shouldn't it be 100%? Ray Petelin has the answer in a new Hey Ray!
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.
A terrifying security breach at Denver International Airport is now raising urgent questions nationwide after a man got onto an active runway and was killed by a departing plane.
It was a celebration some 75 years in the making.
It's been nearly eight years since Rachael DelTondo was shot and killed in the driveway of her parents' home in Aliquippa.
Gas across the country continues to climb.
Workers at Butler Memorial Hospital say they're ready to walk off the job if hospital management doesn't come to terms with them.
President Trump made the comments in a phone interview with CBS News chief White House correspondent Nancy Cordes.
Allen is charged with attempting to assassinate President Trump, assaulting a federal officer with a deadly weapon and two gun counts.
It's been one year since the Pennsylvania Office of Attorney General brought charges against former Pittsburgh-area funeral home owner Patrick Vereb.
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
Pennsylvania state lawmakers on both sides of the aisle are talking about suspending the gas tax for some relief.
Two food items sold at Giant Eagle have been voluntarily recalled due to separate contamination risks.
Pennsylvania state lawmakers on both sides of the aisle are talking about suspending the gas tax for some relief.
If you're about to throw out all of those old documents while spring cleaning, there are some you should hold onto.
All three remaining Smokey Bones locations in the Pittsburgh area have closed after the restaurant chain's parent company filed for bankruptcy.
Wegmans now owns the land in Cranberry Township that will house its first Pittsburgh-area location.
School’s almost out for the summer, but before those backpacks hit the floor, and brains switch to sleep mode, we’re on a mission to beat the summer slump.
This is the time of year when a lot of fun events start to pop up. There’s something you’ll want to add to your calendar that trades two legs for two wheels. It’s called Rush to Crush Cancer, and it supports the UPMC Hillman Cancer Center.
It’s time to pack the bags, grab the sunscreen, and cue the vacation mode. If you’re planning a cruise, what should you know before you go?
Yinzers take their salads very seriously, including the popular strawberry pretzel salad. In honor of the upcoming Strawberry Pretzel Jell-O Salad Standoff, we're making a strawberry pretzel salad martini!
Your pet doesn’t speak human, but luckily, PTL's pet whisperer, Dr. Mike, does, and he can talk for them! He’s here to reveal what our furry friend really wishes you knew.
It's been nearly eight years since Rachael DelTondo was shot and killed in the driveway of her parents' home in Aliquippa.
An artist in Pittsburgh said the Steel City clothing company used his artwork without his permission.
Alcosan's multi-billion-dollar construction project to clean up the rivers in southwestern Pennsylvania is already over budget.
Pennsylvania prisons now give suboxone to thousands of inmates, with thousands more on the waiting list.
After suffering roof damage from this year's brutal winter, a Pittsburgh family says their insurance company has left them with even bigger problems.
Workers at Butler Memorial Hospital say they're ready to walk off the job if hospital management doesn't come to terms with them.
An American on the repatriation flight began showing symptoms of hantavirus and another "tested mildly PCR positive for the Andes virus," the Department of Health and Human Services says.
Mexican street corn-inspired trail mix made by Illinois food company was sold at Target and other retailers, as well as online.
A new report from Public Citizen identified several Pittsburgh-area hospitals that could be at risk of closing due to federal budget cuts.
Allegheny Health Network's Psychiatry and Behavioral Health Institute moved to a new space on Friday.
The Pittsburgh Steelers have reportedly signed kicker Chris Boswell to a four-year contract extension.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Jesús Rodríguez hit an RBI single in the 12th inning, and the Giants rallied from a pair of two-run deficits to beat the Pirates 7-6.
Nick Gonzales and Joey Bart each had four hits, Brandon Lowe drove in four runs and the Pittsburgh Pirates had a season-high 20 hits in a 13-3 victory over the San Francisco Giants on Saturday night.
Rafael Devers homered to back six strong innings from Robbie Ray, and the San Francisco Giants beat the Pittsburgh Pirates 5-2.
If you're about to throw out all of those old documents while spring cleaning, there are some you should hold onto.
The hole left behind by Spirit will hit businesses and rental companies within Arnold Palmer Regional Airport.
The bar served its final pints Sunday night after 43 years in Oakland, near the heart of Pitt's campus.
Arnold Palmer Regional Airport officials are confident they'll be able to replace Spirit Airlines after the airline shut down early Saturday morning.
The Atlanta-based railroad said Friday that it earned $547 million, or $2.43 per share, down from $750 million, or $3.31 per share, a year ago.
Riverlife will reopen its free-to-access barge platform, Shore Thing, later this month.
Ten Carnegie Mellon University alumni have snagged nominations for Tony Awards.
A converted church in rural central Pennsylvania has become a place where musicians with Amish roots are coming to record music and make videos.
The newly announced tour will be at PPG Paints Arena for two nights in September.
Musgraves will perform at PPG Paints Arena on Tuesday, September 8.
A terrifying security breach at Denver International Airport is now raising urgent questions nationwide after a man got onto an active runway and was killed by a departing plane. KDKA went to Pittsburgh International Airport to find out just how difficult it would be for someone to get close to restricted airfield areas here at home.
Over the weekend, James and Julia Ambrose of Ligonier Township celebrated their 75th anniversary together. The couple, now both in their 90s, says that they have never gone to bed angry and that is a big reason why they are still happily married. Chris DeRose reports.
Plug-in air fresheners can spark a house fire, first responders say.
Stay on top of the weather in the Pittsburgh area with First Alert Meteorologist Ray Petelin's forecast.
It's been nearly eight years since Rachael DelTondo was shot and killed in the driveway of her parents' home in Aliquippa. The case has drawn national attention and sparked intrigue as it remains unsolved.
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.
