A severe solar storm is headed toward Earth this week, forecasters say
Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with major back-to-back hurricanes.
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Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with major back-to-back hurricanes.
Scientists from the International Thwaites Glacier Collaboration warn of a "grim outlook" for the Thwaites Glacier, also known as the "Doomsday Glacier."
The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about two months.
Iran's reported satellite launch comes amid rising tensions in the Middle East.
Researchers discovered the first known case of a porbeagle shark likely being killed by a large shark predator, raising questions about whether this rare instance represents a larger trend.
Dr. Jimyse Brown and Mike Hennessy, from the Moonshot Museum, joined us to talk more about a pair of NASA astronauts who will be staying solar until the new year.
Two meteor showers are expected to flash across night skies around the same time this week.
NASA is canceling a water-seeking moon rover because of cost overruns and launch delays.
Jacob has been dubbed "Africa's most resilient lion" as he continues to survive the unthinkable: "Really is a cat with nine lives."
Scientists monitoring 51 chimpanzees saw sick or injured animals eating certain plant items that were not part of their normal diet.
Videos show how African elephants may be the first nonhuman species to use vocal name-like identifiers for each other, suggesting "the capacity for some degree of symbolic thought," researchers said.
A new exhibit has landed at the Carnegie Science Center, bringing some of our favorite Pixar characters to life.
First Alert Meteorologist Mary Ours visited the sixth graders at Eden Hall Upper Elementary School in the Pine-Richland School District to talk about the weather.
The forecasted conditions come after a weekend of jaw-dropping northern lights seen as far south as Florida and as "magnetically complex" sunspots bigger than Earth continue to emit solar flares.
Trillions of periodical cicadas are emerging from the ground this spring, bringing with them their loud buzzing and molted exoskeletons. Here's where you will be able to see them.
Amanda Corneau and Eric Lutz, from Mad Science of Pittsburgh, joined the show to give us a few fun experiments to try with the KDKA Kids!
About 31.6 million people live in the path of today's total solar eclipse across the U.S., and millions more will see a partial eclipse. Here's how and where to see it.
Trillions of red-eyed periodical cicadas are about to emerge in numbers not seen in many years. Here's where to expect them.
Researchers are now using math and computer science to predict dogs' personalities.
Water can sometimes act differently than we expect - let's check out the science behind it!
The Children's Museum of Pittsburgh and local State Farm representatives were helping get local kids into the spirit of science this weekend by passing out activity kits.
The Children's Museum of Pittsburgh and local State Farm representatives were helping get local kids into the spirit of science this weekend by passing out activity kits.
The American embassy says the nation's relationship with the U.K. is in "hot water" after a U.S. chemist suggested British tea is missing salt – but elsewhere in the world, that ingredient isn't unusual.
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 man was found shot in the head on South Avenue in Wilkinsburg on Tuesday night.
As temperatures fall throughout the day on Wednesday, afternoon rain will turn into nighttime snow.
A man from Johnstown is now facing multiple charges after he attempted to break into multiple cars in Indiana County late last year.
The fire broke out along Apple Street shortly after 2 a.m. on Wednesday.
Kasperowicz was a star player at North Hills in the early 1990s and coached Mars to the playoffs the past four seasons.
Pittsburgh Steelers head coach Mike Tomlin has informed the team that he is stepping down from his position.
A man was found shot in the head on South Avenue in Wilkinsburg on Tuesday night.
As temperatures fall throughout the day on Wednesday, afternoon rain will turn into nighttime snow.
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The U.S. Supreme Court on Tuesday took on two cases challenging states that bar transgender athletes from participating on sports teams that align with their gender identities. One of them involves a student from West Virginia. Lauren Linder reports.
The Supreme Court heard two cases involving laws from Idaho and West Virginia that ban transgender athletes from participating in girls' and women's sports.
The Supreme Court hears arguments today on whether laws in Idaho and West Virginia banning transgender athletes from competing on girls' and women's sports teams violate the Constitution and Title IX.
The subpoenas threatened a criminal indictment related to Jerome Powell's testimony before the Senate Banking Committee in June 2025, according to the Fed chair.
During an emergency meeting on Saturday night, Masontown borough council voted 6-0 to reinstate its police department.
A handful of Pittsburgh-area Value City Furniture stores are going out of business after their parent company filed for bankruptcy.
It has been five years since the home improvement retailer Menards bought a large parcel of land off Route 30 in Westmoreland County.
If you get a ticket in the city of Pittsburgh, there could be a higher chance that instead of getting it on your car windshield, you're getting it in the mail.
Western Pennsylvania is grappling with a December that has been significantly colder than in years past.
Pennsylvania will receive nearly $7 million as part of a nationwide settlement with Mercedes-Benz USA.
Boaz is checking out Leona's Ice Cream.
Did you know it's National Mocktail Week? Daisy Jade introduces us to Madame Mocktail.
Pittsburgh Restaurant Week is in full swing. We're getting a taste of what's on the menu at Hofbräuhaus.
It's time to play What's It Worth with Dr. Lori.
We're learning more about sound baths.
Stray voltage from a nearby streetlight shocked Montana Mitchell and her dog, leaving the dog immobile.
Twin boys have been seen selling lemonade for long hours several times a week on street corners throughout Pittsburgh and the suburbs.
A woman says she and her dog were shocked while running in Pittsburgh's Strip District.
Here's a look at the reasons behind the drop in violent crime and the hope that the trend continues into the new year.
Health care workers say a powerful new street drug is clogging Pittsburgh-area emergency rooms with people suffering from violent withdrawal symptoms.
The yearly tradition marks the start of months of training for Pittsburgh Marathon participants.
Firefighters have a 62% higher risk of cancer, and this week, the New Castle Central Fire Station hosted pre-screenings.
Once the holidays are over, we often find ourselves in a funk, so how can we find ways to boost our mood?
A major expansion in women's health care is taking shape in Washington County.
Flu cases keep increasing, but at least one Pittsburgh-area emergency room doctor says not everyone needs to visit him.
Kasperowicz was a star player at North Hills in the early 1990s and coached Mars to the playoffs the past four seasons.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Mike Tomlin stepped down as head coach of the Pittsburgh Steelers after 19 seasons with the team.
The Tampa Bay Lightning beat the Pittsburgh Penguins 2-1 on Tuesday night for their 11th straight win.
Mike Tomlin thanked Steelers fans and reflected on his time as coach of the team after stepping down from his job on Tuesday.
Pittsburgh Mayor Corey O'Connor on Tuesday announced a new initiative aimed at revitalizing neighborhood business districts across the city.
A handful of Pittsburgh-area Value City Furniture stores are going out of business after their parent company filed for bankruptcy.
It has been five years since the home improvement retailer Menards bought a large parcel of land off Route 30 in Westmoreland County.
The Macy's location at the Pittsburgh Mills Mall will be among the several closures.
With the Steelers hosting their first playoff game with fans in the building since 2018, a lot of revenue is expected to be made in the city.
Scott Adams, the cartoonist who created the "Dilbert" comic strip, has died at the age of 68, his first ex-wife revealed on Tuesday.
"The Pitt" won big at the Golden Globes on Sunday night.
The 2026 Golden Globes honored the standouts in both film and television from last year. See the full list of winners and nominees.
Here is everything you need to know about how to watch and stream the 2026 Golden Globes.
Bob Weir wrote or co-wrote and sang lead vocals on Grateful Dead classics including "Sugar Magnolia," "One More Saturday Night" and "Mexicali Blues."
A man was found shot to death in the middle of the road in Wilkinsburg on Tuesday night.
Get the latest weather updates with meteorologist Ron Smiley’s forecast!
Firefighters were called just after 2 a.m. Wednesday when the home along Apple Street in the city's Lincoln-Lemington-Belmar neighborhood went up in flames.
KDKA-TV's Bob Pompeani and 93.7 The Fan's Andrew Fillipponi discuss the sports topics of the day.
Stay on top of local weather with First Alert Meteorologist Ray Petelin's forecast!
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.
