2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
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2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Gov. Josh Shapiro signed a $50 billion spending package to end a four-month budget stalemate that has held up billions for public schools and social services.
Leaf-peeping season has arrived in the Northeast and beyond, but weeks of drought have dulled this year's autumn colors and sent leaves fluttering to the ground earlier than usual.
Crucial for marine life and the global economy, coral reefs are the planet's first major environmental system to cross a climate "tipping point" as the world warms.
Hospitals across the U.S. are at risk of significant flooding, and climate experts warn that the Trump administration's cuts leave the nation less prepared.
34 million people live in one of these major U.S. cities that's sinking, new research shows. See if your area is on the list — and how quickly the land is moving.
Out of the many consequences of a warming climate, one major concern is the increasing frequency of high intensity rain events.
As climate change worsens pollen seasons, these U.S. cities top the list for 2025, according to a new report from the Asthma and Allergy Foundation of America.
Environmental Protection Agency to review a key 2009 finding by the agency that greenhouse gases pose a risk to Americans.
Some 880 employees of the National Oceanic and Atmospheric Administration were laid off on Thursday, a congressional source told CBS News.
Nonprofit groups are working to distribute essential supplies to those impacted by the fires across the Los Angeles area.
Researchers say human-caused climate change dealt people an average of nearly six weeks of extra extreme heat in 2024, while also fueling more destructive storms.
World coal use is set to reach an all-time high in 2024, the International Energy Agency says, in a year all but certain to be the hottest in recorded history.
Scientists now have a clearer picture of Camp Century, an abandoned U.S. military base long hidden under the ice in Greenland, thanks to a NASA research team's good luck.
Oil and natural gas companies will have to pay a federal fee if they emit methane above certain levels under a rule being finalized by the Biden administration that incoming Trump officials are likely to reverse.
We've seen some warmer Halloweens in the last couple of years, so is this something we can expect to continue moving forward?
Why is there a disconnect between constituent views on climate change and the actions of their representatives?
Why is there a disconnect between constituent views on climate change and the actions of their representatives? KDKA political editor Jon Delano explores the reported feelings and actions in Pennsylvania's 14th and 16th congressional districts.
Scientists from the International Thwaites Glacier Collaboration warn of a "grim outlook" for the Thwaites Glacier, also known as the "Doomsday Glacier."
Heavy rains caused severe flooding in Central Europe, affecting countries including Austria, the Czech Republic, Poland and Romania.
The legacy toy company is increasing the certified renewable or recycled materials that go into its bricks in an effort to reduce its reliance on fossil fuels.
While five states have laws in place protecting workers from excessive heat, for decades there have been no federal protections.
Earth sizzled to its hottest day ever measured by humans Monday, beating a record set the day before, the European climate service Copernicus says.
Six people protesting climate change stormed the 18th green at the Travelers Championship on Sunday, delaying the finish for about five minutes.
This Wednesday on World Environment Day, the Ecolution Fashion Gala will be held for the 9th year. It celebrates fashion, as well as sustainability, art, music and dance all within one show-stopping event. Daisy was at the Carnegie Museum Music Hall with the new curator for the event.
Nearly 80 children reported missing in Ohio were found during a statewide operation, the U.S. Marshals Service said.
A woman in Lebanon County was scammed out of more than $300,000 in an online romance scheme.
Jerry Sandusky was scheduled to appear in court remotely for a hearing on a claim that an accuser would recant allegations that Sandusky sexually abused him.
A Pittsburgh-area mother is sharing her story after she says her daughter was exposed to measles at UPMC Children's Hospital.
Many small businesses are still feeling the impact of last week's severe weather.
Jerry Sandusky was scheduled to appear in court remotely for a hearing on a claim that an accuser would recant allegations that Sandusky sexually abused him.
A Pittsburgh-area mother is sharing her story after she says her daughter was exposed to measles at UPMC Children's Hospital.
Nearly 80 children reported missing in Ohio were found during a statewide operation, the U.S. Marshals Service said.
A woman in Lebanon County was scammed out of more than $300,000 in an online romance scheme.
With summer winding down, hummingbirds are about to head south, so here's how you can say goodbye.
Congressman Chris Deluzio says he's thinking about running against Sen. John Fetterman in the 2028 Democratic primary in Pennsylvania.
In less than two weeks, the high-energy laser weapon system has taken down 11 drones, coinciding with a 75% drop in drones probing the border, military officials told CBS News.
The suspect "aggressively shoved his way through the crowd" toward Amy Acton, Mahoning County Sheriff Jerry Greene told CBS News.
A former staffer confirmed that Sen. John Fetterman has routinely dismissed and at times refused to do core aspects of the job.
Lawmakers could also vote on condemning socialism and censuring GOP Rep. Chuck Edwards.
It seems like each week we get a new story or warning about a scam over the phone or on the internet. Here's how you can avoid them.
With proposed 50% tariffs on the table, the cost of new and used cars could increase by thousands in the near future.
A new report tries to calculate how much Pennsylvanians need to earn to live what's considered a comfortable lifestyle.
The store is expected to open sometime next year.
Buffalo Township police are warning about scammers after investigating several cases where residents have fallen victim.
You can help support the Ronald McDonald House's mission during Ronald McDonald Digital Day.
It was just about a year ago that Marlon Wayans was in Pittsburgh promoting the new Scary Movie, and this weekend, he's back for 5 shows at the Pittsburgh Improv!
We're spotlighting some of the best pizza places around Pittsburgh, and we kick things off with breakfast pizza from Dagny's Eatery!
The Acrisure Stadium Kickoff and Rib Festival is back, and Robby is live, giving us a preview of all the barbecue-fueled fun!
Why are David and Heather wearing giant hats?! That answer … and YOUR questions for the Friday Free for All
The Steel City Youth Football League announced disciplinary action following video that captured an on-field brawl.
Misdemeanor and summary charges have been filed against the coaches involved in a youth football brawl in Pittsburgh.
Police departments all around the country say surveillance technologies like cameras, drones, and license plate readers have proved invaluable in tracking and arresting violent criminals.
Video shows youth football coaches from Carlynton and Keystone Oaks fighting on the field during a game over the weekend.
Police public safety services are being questioned in Forward Township.
A Pittsburgh-area mother is sharing her story after she says her daughter was exposed to measles at UPMC Children's Hospital.
Pennsylvania health officials said an out-of-state person tested positive for measles and may have exposed others at a Pennsylvania Turnpike service plaza in Westmoreland County.
Pennsylvania health officials say two people who had measles died in the state, but Health Secretary Robert F. Kennedy Jr. is questioning that.
UPMC is taking another step to help Pittsburgh's first responders better protect our community.
For the first time since 1991, Pennsylvania has recorded its first two deaths connected to measles.
Jerry Sandusky was scheduled to appear in court remotely for a hearing on a claim that an accuser would recant allegations that Sandusky sexually abused him.
The Pittsburgh Penguins are partnering with Pittsburgh Public Schools to give every student two free tickets to upcoming preseason games.
Paul Skenes pitched 5 1/3 scoreless innings for his first win since July 19 to lead the Pirates over the Angels 1-0.
Yusei Kikuchi pitched six scoreless innings and earned his first win of the season as the Los Angeles Angels beat the Pirates 6-1 on Saturday.
Rocco Becht threw for 271 yards with four touchdowns and No. 18 Penn State beat Marshall 45-0 to begin the Matt Campbell era.
Many small businesses are still feeling the impact of last week's severe weather.
Pittsburgh leaders and their partners are making a concerted effort to revitalize a North Side business district.
A federally funded Ohio manufacturing program faces potential shutdown after a new audit by the U.S. Department of Commerce's Office of Inspector General.
Gas station giant Buc-ee's has sparked a backlash in Ohio over one of its frequent trademark infringement lawsuits.
The international fashion retailer Zara will open a location in Ross Park Mall in 2028, as the mall continues to thrive.
A show coming to The Palace Theatre in Greensburg looks to pay tribute to Dolly Parton.
Tim Curry was known for his iconic performances in cult classics like "The Rocky Horror Picture Show" and the original screen adaptation of Stephen King's "It."
Pittsburghers are remembering Dolly Parton as "one of a kind" following her death on Tuesday.
Dolly Parton became an icon over her six-decade career as a Grammy-winning singer-songwriter, movie and TV star and theme park owner who donated millions to help others.
Bret Michaels is taking a break from touring to recover from recent surgeries.
The Miami-Dade Sheriff's Office released the names of the five people who were killed when an Amazon cargo plane overshot a runway at Miami International Airport on Sunday, slammed into vehicles near the airport and burst into flames. CBS' Skyler Henry reports.
Stay on top of local weather with First Alert Meteorologist Mary Ours' forecast!
Robby Incmikoski and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
Stay on top of local weather with First Alert Meteorologist Ray Petelin's forecast!
A Pittsburgh-area mother is sharing her story after she says her daughter was exposed to measles at UPMC Children's Hospital. KDKA-TV's Mamie Bah shares more.
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.
