How a tiny invasive ant is forcing lions to change the way they hunt
A study highlights the potentially profound impacts of invasive species, which are spreading at an increasing rate.
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A study highlights the potentially profound impacts of invasive species, which are spreading at an increasing rate.
This will be the first time since the Louisiana Purchase in 1803 that these broods of noisy, flying insects will emerge from underground.
A U.S. company's lunar lander will soon burn up in Earth's atmosphere after a failed moonshot.
Two private companies are aiming to get the U.S. back in the moon-landing business, more than five decades after the Apollo program ended.
An international collaboration of researchers, led by Smithsonian scientists, identified five new species of soft-furred hedgehogs.
The year's best meteor shower, the Geminids, peaks this week.
Astronomers have discovered six planets orbiting a bright, nearby star in perfect synchrony like a grand cosmic orchestra.
As winter approaches, so do the cold temperatures, and this means the pressure in your tires could be decreasing.
Average temperatures across Earth in 2023 have been dangerously close to the 1.5 degree Celsius warming threshold scientists have long warned would bring significant challenges to people worldwide.
PTL's Daisy Jade visits the LeMoyne Community Center in Washington County, which has received a grant from the EQT Foundation for the work that they do with children and families.
A University of Pittsburgh professor who has dedicated his life to improving assistive technology for people with disabilities is getting a big honor in Washington DC.
While some toys seem pretty simple, they actually work with the help of some cool science!
Hosts Heather Abraham and David Highfield are joined by Indiana University of Pennsylvania President Michael Driscoll and Dean Steven Hoven to talk about STEAM education.
The Boys & Girls Club of Western Pa. has teamed with Thermo Fisher Scientific to provide girls and young women with opportunities in STEM and STEAM careers.
While it's still 10 months away, it's definitely time to make plans.
PTL's Mikey Hood is blasting of to Mars, Pa., where they have a lot of space-themed activities going on this weekend to celebrate a brand new year on Mars, the planet.
Host Heather Abraham is in the kitchen with Cory Brennan, Justin Burrus and Ryan Reynolds, the GM, chef and mixologist at Alchemy in Market Square. They're showing us how they use molecular gastronomy on the menu.
The new development would be situated on land used as parking lots and owned by the Carnegie Science Center.
Host Heather Abraham connects with the International Space Station where Pittsburgh native and astronaut Woody Hoburg is telling us about his mission to outer space!
One viewer asks: Why is it on very windy days the water level in the toilet bowl is low?
Host Heather Abraham welcomes the Amp'd Robotics team from McKeesport High School to the studio. They recently went to the robotics World Championships in Texas!
The KDKA kids are learning a little science on Take Your Kids To Work Day! Things are getting slimy with Slime Time Pittsburgh!
Just one year from now, a total solar eclipse will sweep across North America.
You may be familiar with a social media trick that makes a screwdriver levitate...does it work?
Host Heather Abraham talks with Dr. Justin Starr, of CCAC. He is the coordinator of the Student Spaceflight Experiment Program and talks about designing experiments for space.
Ohio State has moved past the abrupt resignation of the university's president by elevating its chief academic officer into the role.
Saturday will be a mostly sunny but windy day in Pittsburgh.
Powerful winds hit the Pittsburgh area on Friday night, causing widespread damage and power outages.
A Pittsburgh woman is left forever changed after being diagnosed with Lyme disease.
A giant coffee pot in Bedford is steeped in history.
Ohio State has moved past the abrupt resignation of the university's president by elevating its chief academic officer into the role.
Saturday will be a mostly sunny but windy day in Pittsburgh.
Powerful winds hit the Pittsburgh area on Friday night, causing widespread damage and power outages.
The annual KDKA Fish Fry Guide is back for Lent! Check our listings for a 2026 fish fry near you in Pittsburgh.
A Pittsburgh woman is left forever changed after being diagnosed with Lyme disease.
"The president is constantly critical on mail-in voting, and that's ridiculous," Democratic Sen. John Fetterman said Wednesday.
"I think, overall, what's accomplished is remarkable," Sen. John Fetterman told CBS News chief White House correspondent Major Garrett in an interview Wednesday.
About 30 U.S. service members remained hospitalized Tuesday after an Iranian drone strike in Kuwait.
Defense Secretary Pete Hegseth said Tuesday that it would be the "most intense day" of strikes against Iran so far.
President Trump told CBS News the U.S. war with Iran is "very complete," and said the U.S. "could do a lot" about the Strait of Hormuz.
Pennsylvania farmers say economic factors like diesel fuel and fertilizer costs are pushing them to the edge.
The gas price spikes are real and apparent. Here's how Pittsburgh drivers can save money.
The Pennsylvania Treasury will hold a public auction for unclaimed goods on Wednesday, March 25.
Pittsburgh gas prices have spiked in the last week, but how high exactly will they rise in the coming weeks?
A Pittsburgh-area man is not just giving people living with ALS a voice, he's giving them their own voice.
That's a wrap for this week on PTL.
The Lincoln Park Performing Arts Center is putting on "All Hands On Deck!"
Boaz checks out an Irish pub on wheels.
Pittsburgh's St. Patrick's Day parade kicks off Saturday morning at 10 a.m. Boaz has a preview of what to expect.
Mia Asano is one of the most talked about electric violinists in the world right now, with millions of fans and hundreds of millions of views. She joined PTL before her show in Whitehall.
Residents in the area of Rochester, Beaver County, say a persistent chemical smell has taken over the air.
More homeowners than ever in Allegheny County are filing appeals to try to lower their property taxes.
A cancer once rare in young people has become the number one cause of cancer-related deaths for Americans under age 50.
There is cautious optimism on the North Shore that the Pittsburgh Post-Gazette may continue to publish under new ownership.
From freshly washed cars to air conditioning units to entire porches, dust is blanketing one Westmoreland County neighborhood.
A Pittsburgh-area man is not just giving people living with ALS a voice, he's giving them their own voice.
A cancer once rare in young people has become the number one cause of cancer-related deaths for Americans under age 50.
Fish fries can be a quandary for people with heart and other medical issues.
With a measles outbreak in Pennsylvania, local health experts want to send a message to families.
Cracking down on the price of prescription drugs is a hefty task.
Pitt is retaining basketball coach Jeff Capel.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The SEA approved for the lease to PPG Paints Arena to be transferred from the Fenway Sports Group to the Hoffman Family of Companies.
Pavel Dorofeyev had two goals and an assist and the Vegas Golden Knights beat the Pittsburgh Penguins 6-2 on Thursday night.
Mike and Kiya Tomlin were awarded the Patricia R. Rooney Community Impact Award at the annual Ireland Funds gala.
Forbes' latest ranking of the world's richest people has been released, and the list features billionaires with ties to Pittsburgh.
A fire chief says a fire at an Ohio hog farm complex has killed about 6,000 pigs and unleashed a large plume of smoke that could be seen for miles.
Lawmakers in Harrisburg are looking at bills to tackle dynamic pricing.
The budget airline Breeze is launching a new nonstop route from Pittsburgh to Myrtle Beach this summer.
The lawsuit accuses Nippon of prioritizing revenue over worker safety.
A woman was arrested on Sunday for firing multiple shots at the Beverly Hills home of Rihanna, Los Angeles Police Department officials say.
The countdown is on, as the NFL Draft comes to Pittsburgh and America turns 250 years old.
Hillary Knight, Megan Keller and Jack and Quinn Hughes made a surprise appearance during "Heated Rivalry" star Connor Storrie's opening monologue on "SNL."
The medical drama "The Pitt" has certainly put a lot of eyes on Pittsburgh, and while the stories are fiction, the show highlights some very real things about the city.
Streaming giant Netflix declined to match Paramount Skydance's $31 per share offer for Warner Bros. Discovery.
It's one of the biggest celebrations in the United States, and happening today is the Pittsburgh St. Patrick's Day Parade. KDKA's Jessica Riley gives you all the information you need about today's festivities!
KDKA-TV Sports' Cassidy Wood and the Pittsburgh Post-Gazette's Brian Batko talk about Duquesne's early exit from the A10 Tournament, Pitt men's basketball bringing back Jeff Capel, and the Steelers' free agency moves.
Stay on top of local weather with meteorologist Mary Ours’s forecast!
The South Side Kids Fish Fry Food Truck Palooza was on Friday in Pittsburgh.
Strong winds battered the Pittsburgh area on Friday, leaving more than 280,000 customers without power after wind toppled power lines and trees.
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.
