Pennsylvania Gov. Shapiro backs a new plan to make power plants pay for greenhouse gases
Gov. Josh Shapiro is unveiling a plan to fight climate change.
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Gov. Josh Shapiro is unveiling a plan to fight climate change.
Experts say climate change will drive up the price of bananas, but consumers should already be paying more.
Feathery white lines of condensation left behind airplanes, known as contrails, add to warming the planet. A new study suggests artificial intelligence could dramatically reduce them.
Their work near the South Pole means camping on the ice without showers or flushing toilets for seven weeks — but what we can learn about climate change there is essential to science.
New data finds the impact of climate change on coastal flooding could increase five-fold by the end of the century, leading to major property and infrastructure losses.
Climate change is an urgent problem in the Arctic. From renewable energy to avalanche protection, here's what we can learn from how people there are protecting their way of life.
Spiking temperatures in the Arctic are rapidly melting glaciers. Scientists are now worried about underground methane, a potent greenhouse gas, leaking up to the surface.
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.
A court says Pennsylvania can't enforce a regulation to make power plant owners pay for their planet-warming greenhouse gas emissions.
Hurricane Otis plowed into Mexico's Pacific coast as a deadly Category 5. Just 12 hours earlier, it was a tropical storm.
The idea is to help replace fossil fuels such as coal and oil with cleaner-burning hydrogen as an energy source, but many environmentalists are skeptical.
A Libyan official who visited Derna said "25% of the city has disappeared," and he expects the final toll to be "really, really big."
The first visualizations showed pollution over western Pennsylvania.
"Climate breakdown has begun," U.N. chief says, adding: "The dog days of summer are not just barking, they are biting."
Temperature records have been breaking all over, as our Earth registers some of the hottest periods ever measured. Experts say it's the "new normal."
A new study by the Center for Climate Integrity is breaking down how much the climate crisis could cost Pennsylvanians.
More than just staff shortages could delay your flight for taking off on time.
With temperatures soaring, how could that impact your travel plans? KDKA's Chris DeRose is digging into that question.
"Climate change is here. It is terrifying. And it is just the beginning," U.N. Secretary-General Antonio Guterres said.
Responses to heavy storms and high temperatures could hit Pennsylvanians in the wallet.
With smoky skies, higher temperatures, and floods, what's going on with these extreme weather events?
John Shumway continues his conversation with the KDKA First Alert Weather Team about all this crazy weather.
Soaring temperatures, droughts, heavy rains, tornadoes, and smoky skies have all of us asking - "What's up with the weather?" So that's the question John Shumway posed to the KDKA First Alert Weather Team.
As temperatures warm, harmful algal blooms will likely blossom even more, posing a threat to wildlife, human health and could even affect drinking water.
Years of keeping fire out of America's forests led to a buildup of dead trees and brush — fuel for today's larger, hotter, more lethal wildfires.
Nico Hischier had a goal and two assists and Jacob Markstrom made 12 saves for his second shutout of the season as the New Jersey Devils beat the Pittsburgh Penguins 3-0.
The suspect drove through the doors of a JCPenny in Killeen, Texas, and continued inside for "several hundred yards," an official said.
Baristas in cities like Chicago, Los Angeles, and Seattle are organizing in response to what they see as unfair labor practices from Starbucks. Now, they're growing to places like Columbus, Ohio, and Pittsburgh.
Lamar Jackson threw three touchdown passes and Marlon Humphrey scored on a fourth-quarter interception return to help the Baltimore Ravens pull even with Pittsburgh atop the AFC North with a 34-17 victory over the Steelers.
Party City informed employees in an email on Friday that it was conducting an immediate "mass layoff" at its headquarters.
Nico Hischier had a goal and two assists and Jacob Markstrom made 12 saves for his second shutout of the season as the New Jersey Devils beat the Pittsburgh Penguins 3-0.
The suspect drove through the doors of a JCPenny in Killeen, Texas, and continued inside for "several hundred yards," an official said.
Baristas in cities like Chicago, Los Angeles, and Seattle are organizing in response to what they see as unfair labor practices from Starbucks. Now, they're growing to places like Columbus, Ohio, and Pittsburgh.
Lamar Jackson threw three touchdown passes and Marlon Humphrey scored on a fourth-quarter interception return to help the Baltimore Ravens pull even with Pittsburgh atop the AFC North with a 34-17 victory over the Steelers.
Party City informed employees in an email on Friday that it was conducting an immediate "mass layoff" at its headquarters.
Democratic U.S. Sen. Sherrod Brown made clear during a farewell speech Tuesday that he does not plan to abandon his career-long fight for American workers despite suffering a bitter defeat last month in Ohio.
Government watchdog claims Americans lost hundreds of millions to fraud related to the bank-operated mobile payments network.
The U.S. government faced the threat of a shutdown if Congress didn't pass a spending bill before Dec. 21, 2024. Here's a look at the potential impact.
The stopgap measure will fund the government and provide tens of billions in disaster relief.
After Bob Casey lost to Dave McCormick, what comes next for the three-term senator?
There was "snow" stopping people from getting their last-minute presents on Friday.
Workers at Amazon facilities in major U.S. cities went on strike Thursday morning.
You've heard of online shopping and package scams, but what about package scams that come right to your door?
An attempt to cut down on energy bills turned into a financial nightmare for a Beaver Falls man.
American Airlines will soon add nonstop service between Pittsburgh International Airport and Los Angeles International Airport.
Downtown Pittsburgh is turning into a winter wonderland this New Year's Eve! We learned about what you can expect on New Year's Eve in the Steel City!
We moved into the PTL Kitchen to surprise Celina on her last show with us to have a Pompeani Pizza Party!
Your incredible generosity has helped us raise over $90 million for the Free Care Fund at UPMC Children's Hospital. We revealed this year's grand total!
Our PTL Pup Maz was here today! We got to see how her training has been going and if she learned any new commands!
The holiday spirit was in full swing today on the show. David and Heather got to play Santa as they exchanged gifts!
An attempt to cut down on energy bills turned into a financial nightmare for a Beaver Falls man.
A Pittsburgh woman says she's dealing with a rodent infestation because of a neighboring house that's condemned.
Making housing more affordable is the cornerstone of the Gainey administration, but critics say his efforts have fallen short.
High-speed police chases can lead to the arrest of suspected criminals. But do the chases pose a risk to the public?
The University of Pittsburgh says it is jumping into the NIL sphere with both feet.
A University of Pittsburgh research group is reaching new limits and perfecting a robot to help people with ALS live better lives.
Sharon Regional Medical Center employees rallied with family and friends to save the hospital from an impending closure.
Miller Shevitz of Beaver Falls is at his happiest when he's showing off his toys.
Eleven-year-old Jayden Randall of Carrick is one of the children who is alive and thriving today thanks to UPMC Children's Hospital.
Just a few weeks ago, Christine Dankwardt worried walking down the hall would never be possible for her 15-year-old daughter Marissa.
Nico Hischier had a goal and two assists and Jacob Markstrom made 12 saves for his second shutout of the season as the New Jersey Devils beat the Pittsburgh Penguins 3-0.
Lamar Jackson threw three touchdown passes and Marlon Humphrey scored on a fourth-quarter interception return to help the Baltimore Ravens pull even with Pittsburgh atop the AFC North with a 34-17 victory over the Steelers.
Rickey Henderson is widely considered to be one of the best leadoff hitters and base stealers in baseball.
Dominic DeLuca and Tony Rojas returned interceptions for touchdowns and Penn State toyed with mistake-prone SMU in a 38-10 victory in the opening round of the College Football Playoff.
The Steelers can clinch the AFC North today with a win over the Ravens.
A pair of businessmen say they have plans to breathe new life into the former Redbeard's on Mount Washington.
Pittsburgh Popcorn's food processing facility has been shut down.
Another restaurant in Pittsburgh's Station Square is closing.
Construction is taking off at the Arnold Palmer Regional Airport.
The new location will be opening sometime next summer.
It seems that every year around the holidays, people tend to revisit a select few movies.
While 2024 may be ending, there's much to look forward to next year, including a major entertainment project by PNC Park.
Tony, Emmy, and Grammy Award-winning artist Barry Manilow will take the stage one final time in Pittsburgh.
Sean "Diddy" Combs filed a motion Friday to dismiss his appeal for bail, meaning he will stay in jail until his trial on sex trafficking charges in May 2025.
Mariah Carey's holiday concert at PPG Paints Arena was canceled on Wednesday afternoon, hours before its scheduled start time.
EMS volunteers at one small Westmoreland County agency are sounding the alarm over thier sudden inability to answer calls. KDKA-TV’s Ricky Sayer shares the story.
Snow across the Pittsburgh area on Saturday morning made a mess of the roads. KDKA-TV's Ricky Sayer was out tracking some crashes and shares some close calls.
Get the latest weather updates with meteorologist Kristin Emery's forecast!
Baristas in cities like Chicago, Los Angeles, and Seattle are organizing in response to what they see as unfair labor practices from Starbucks. Now, they’re growing to places like Columbus, Ohio, and Pittsburgh. KDKA-TV's Chilekasi Adele reports.
Watch as teams from Somerset Area, Penn Hills, and Plum high schools compete on this edition of KD Quiz!
The 71st Annual KDKA Free Care Fund Telethon raised more than $1.7 million. Here are some photos from the night.
Newborn babies at UPMC Magee-Womens Hospital got dressed up in holiday onesies and hats knit by a nurse.
Pittsburgh has won 21 straight regular season home games against Cleveland.
Crews found the body of Elizabeth Pollard, the Pennsylvania grandma who fell into a sinkhole in Unity Township.
A Pennsylvania woman might have fallen into a sinkhole while searching for her missing cat, police said.
