'Nightmare Scenario': UN Says Threat Of Hacking Attack On Nuclear Plants Growing
The "nightmare scenario" is rising for a hacking attack on a nuclear power plant's computer system that causes the uncontrolled release of radiation.
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The "nightmare scenario" is rising for a hacking attack on a nuclear power plant's computer system that causes the uncontrolled release of radiation.
The World Health Organization is sounding a global alarm over the Zika virus outbreak.
Sweeping through the landmarks of America's biggest and brashest city, Pope Francis on Friday offered comfort to families of the 9/11 victims at ground zero, warnings to world leaders at the United Nations, and encouragement to children - many of them immigrants - at a Catholic school in East Harlem.
Pharrell Williams' push for measures that prevent climate change is picking up more momentum as he asks leaders to create greener jobs and save the planet in a recent video.
New York has a number of fascinating secret places, some that even a New Yorker may not be aware of.
The death rate in the Ebola outbreak has risen to 70 percent and there could be up to 10,000 new cases a week in two months, the World Health Organization warned Tuesday.
While many facts about the city by the bay may be obvious, there are many other facts that aren't as obvious. Here are 10 things you might not know about San Francisco.
Pope Francis will visit the United States next year, his first U.S visit since becoming Pope in 2013.
World War Z is the latest movie in a long line of films featuring the zombie genre. It's based on the apocalyptic horror novel by Max Brooks called, "World War Z: An Oral History of the Zombie War."
The Brain Dead Republican Congress has had some low points, but last week's Senate vote on a United Nations treaty for the disabled was notable in its outrageousness.
It is becoming more and more clear that it was liberal-leaning politicians who threw her under the bus and they are also the ones who are keeping her under the bus.
A huge honor was bestowed upon Pittsburgh Steelers wide receiver Hines Ward Tuesday.
For the 56th year, the March of Dimes' March for Babies returned to Pittsburgh, this time at Highmark Stadium.
Crews were called to a massive fire in Glassport, Allegheny County, on Sunday afternoon.
Rory McIlroy of Northern Ireland won the 2026 Masters Tournament at Georgia's Augusta National, claiming his second straight green jacket.
Chicago had been 0 for 7 with runners in scoring position before Busch's single after going 1 of 23 in the previous two losses to Pittsburgh.
Logan Thompson stopped 24 shots, and the Capitals kept their slim playoff hopes alive with a 3-0 win over the Penguins.
For the 56th year, the March of Dimes' March for Babies returned to Pittsburgh, this time at Highmark Stadium.
Crews were called to a massive fire in Glassport, Allegheny County, on Sunday afternoon.
Rory McIlroy of Northern Ireland won the 2026 Masters Tournament at Georgia's Augusta National, claiming his second straight green jacket.
Chicago had been 0 for 7 with runners in scoring position before Busch's single after going 1 of 23 in the previous two losses to Pittsburgh.
Logan Thompson stopped 24 shots, and the Capitals kept their slim playoff hopes alive with a 3-0 win over the Penguins.
President Trump said the U.S. Navy will begin blockading ships from entering or exiting the Strait of Hormuz and intercept vessels that have paid tolls to Iran.
Transportation Secretary Sean Duffy pointed out that gamers "have many of the hard skills it takes to be a successful controller."
First lady Melania Trump delivered a televised statement denying a relationship with the late sex offender Jeffrey Epstein.
Pittsburgh-area lawmakers are responding to President Trump's warning that "a whole civilization will die" if Iran doesn't make a deal to reopen the Strait of Hormuz by his 8 p.m. Eastern deadline. KDKA's Chris Hoffman reports.
Those who gathered on Tuesday said the push for drop boxes will continue.
Six new cities are being added to the Michelin Guide in 2027, and among those cities is right here in Pittsburgh.
Sheetz is expanding further into the Midwest, with plans to open 100 stores in Indiana over the next decade.
The Pirates' home schedule starts on Friday, so how can fans save money on tickets, food, and other deals at PNC Park?
Fat Head's Saloon on Pittsburgh's South Side is closing next month after more than 30 years in business.
Studies show nearly 25% of Pennsylvanians can't pay their power bills at least once a year.
You know the old saying - April showers bring May flower, but those showers can do a number on your home's gutters. Patrick the Handyman is back on PTL to let you know how you can keep them flowing!
If you're looking to get your feet moving the weekend of the NFL draft in Pittsburgh, Team PTL's Daisy Jade is giving you all the details about the PICKSBurgh Draft Day 5K!
Heather and David are joined by Danielle Doebereiner from Nosh and Curd to talk about the pairing of Girl Scout Cookies and cheese!
It's being called the most Pittsburgh celebration of the year, with food, clothes, live music, art, and so much more! This weekend, Bakery Square will play host to 412 Day!
You know him as Champ Kind from the classic movie Anchorman, and this weekend, David Koechner will be at the Pittsburgh Improv!
Allegheny County Common Pleas Judge Edward Borkowski refused to drop an attempted homicide charge against Jasper Hilliard.
Just weeks before the NFL draft, the Downtown Neighbors Alliance has cut ties with its executive director and may be folding up its tent.
Data obtained by KDKA Investigates shows the dramatic increase in arrests by U.S. Immigration and Customs Enforcement in the Pittsburgh area.
A new homeless encampment has popped up on Pittsburgh's North Side.
A Sewickley Hills man said he's left without a usable driveway because PennDOT cannot get it right.
UPMC and AHN say they've been collaborating about getting ready for an event of this magnitude.
When doctors found out Ainsley Flynn had viral myocarditis, they leaped into action to save her. Now, Flynn is giving back.
UPMC Hillman Cancer Center is exploring everything radiation treatment can treat, and the success has been life-changing for people.
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.
Rory McIlroy of Northern Ireland won the 2026 Masters Tournament at Georgia's Augusta National, claiming his second straight green jacket.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Chicago had been 0 for 7 with runners in scoring position before Busch's single after going 1 of 23 in the previous two losses to Pittsburgh.
Logan Thompson stopped 24 shots, and the Capitals kept their slim playoff hopes alive with a 3-0 win over the Penguins.
Garner won the 1979 World Series with the Pirates and made two All-Star Teams with the club.
West Virginia resident Rebecca Michalski struggles with soaring electricity bills that exceed her income.
Dave Chappelle has helped secure the future of a small-town radio station by funding the renovation of a historic building in Yellow Springs.
Hundreds gathered Wednesday morning at the Live! Casino in Hempfield Township to open Mangia, a new market and eatery featuring authentic Italian cuisine from local favorite DeLallo.
Sheetz is expanding further into the Midwest, with plans to open 100 stores in Indiana over the next decade.
The event kicks off on April 22 with the reopening of the renovated Market Square.
The Pitt star Noah Wyle is the newest name on the Hollywood Walk of Fame, and the Pittsburgh-based show is a big reason why.
Dave Chappelle has helped secure the future of a small-town radio station by funding the renovation of a historic building in Yellow Springs.
Artists like Lady A, Nelly, The Avett Brothers and Third Eye Blind will headline a free concert series throughout Pennsylvania.
The Steelers will offer fans multiple ways to engage with the team during the NFL draft.
The event kicks off on April 22 with the reopening of the renovated Market Square.
Stay on top of local weather with First Alert Meteorologist Trey Fulbright's forecast!
For the 56th consecutive year, the March of Dimes' March for Babies returned to Pittsburgh, this time at Highmark Stadium. KDKA-TV's Jessica Riley reports.
Multiple firefighters were taken to the hospital after battling a large fire in Glassport on Sunday. KDKA-TV’s Ricky Sayer shares more.
A house fire in Glassport, Allegheny County, sent smoke into the air that could be seen for miles. KDKA-TV's Ricky Sayer shares the latest details.
KDKA-TV Sports' Cassidy Wood and the Pittsburgh Post-Gazette's Brian Batko talk about the sports topics of the day.
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.
