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.
The Senate on Thursday approved a sweeping college sports bill to establish a federal framework for college athletics aimed at protecting student athletes — despite some pushback from some Democrats who argue that it could do the opposite.
A former Ohio music pastor who appeared on the singing competition "American Idol" is on trial over allegations that he killed his wife while having an affair.
A Beaver Area School District board member is facing calls to step down after a social media post that others are calling sexist and Islamophobic.
David Allen is charged with murder in the death of Kimberly Gsell, who was reported missing in 2019 in Pennsylvania.
A 49-year-old woman traveled to Pittsburgh for a second chance at life.
David Allen is charged with murder in the death of Kimberly Gsell, who was reported missing in 2019 in Pennsylvania.
The Senate on Thursday approved a sweeping college sports bill to establish a federal framework for college athletics aimed at protecting student athletes — despite some pushback from some Democrats who argue that it could do the opposite.
A former Ohio music pastor who appeared on the singing competition "American Idol" is on trial over allegations that he killed his wife while having an affair.
A Beaver Area School District board member is facing calls to step down after a social media post that others are calling sexist and Islamophobic.
A 49-year-old woman traveled to Pittsburgh for a second chance at life.
The Senate on Thursday approved a sweeping college sports bill to establish a federal framework for college athletics aimed at protecting student athletes — despite some pushback from some Democrats who argue that it could do the opposite.
Democratic Sen. John Fetterman of Pennsylvania said that it's "entirely possible" his party wins control of the Senate in the midterm elections, while leaving the door open on his own political future.
President Trump moved to cancel almost $1 billion in spending that was approved by Congress, marking the second time his administration has employed a rarely used tactic that some lawmakers in both parties have called illegal.
Some units would "possibly [be] needed in 90-120 days," according to an internal Army message reviewed by CBS News.
The Housing Authority of the City of Pittsburgh voted unanimously to approve the appointment of Ivory Mathews as the agency's new executive director.
Duquesne Light Company union workers have voted to authorize a strike that could begin in just days if an agreement is not reached.
The settlement followed allegations that generic drug manufacturers conspired to increase prices.
Wars in Iran, Ukraine, and Russia have raised the costs of just about everything, and with fall and winter coming, home heating will take a hit.
Chick-fil-A currently has 20 locations in western Pennsylvania.
The program will provide relief for customers who pay their bills on time for two years.
Bubba from 100.7 Star's "The Bubba Show" breaks down the biggest moments from the 2026 MTV Video Music Awards.
Daisy gets nebby and checks out a Brighton Heights home that's packed with history and character. You can get nebby, too! The Brighton Heights house tour is happening on Oct. 3.
Page's Dairy Mart pulls their ice cream truck up to the PTL studio to give David a sweet birthday treat!
It's David's birthday, so veterinarian Dr. Mike Hutchinson stopped by with a special birthday gift from Marvin and talked all things cats!
It's David's birthday, so we're celebrating! Plus, we're talking about Team PTL's Emmy wins!
A 49-year-old woman traveled to Pittsburgh for a second chance at life.
The Pittsburgh Housing Authority board is set to name a woman who is under investigation by an ethics committee in Oregon as the new executive director.
Treatment for PANDAS isn't covered by insurance, so now a South Hills family is pushing for change.
A warrant unsealed on Monday alleges widespread awards of no-bid contracts to reward supporters of Ed Gainey while he was the mayor of Pittsburgh.
A Hempfield family's home has become known as the "crash house" because drivers leave the highway and come crashing into it.
Measles continues to spread across Pennsylvania.
Fall allergens are unavoidable, but after a particularly rainy summer in Pittsburgh, they're expected to be even worse this year.
Treatment for PANDAS isn't covered by insurance, so now a South Hills family is pushing for change.
With costs rising just about everywhere and in everything, Highmark Wholecare's free farmers' markets are providing relief.
The goal was to simulate an emergency situation that would push the limits of the hospital and health care network.
Konnor Griffin homered and the Pittsburgh Pirates recorded their first winning season in eight years with a 4-2 win over the Detroit Tigers on Sunday in the final game for both teams.
Aaron Rodgers passed for 292 yards and three touchdowns to outduel Joe Burrow as the Pittsburgh Steelers beat the Cincinnati Bengals 30-27.
Kickoff is set for 1 p.m. at Acrisure Stadium in Pittsburgh.
Drew Mestemaker threw for a season-high 389 yards and three touchdowns as Oklahoma State beat West Virginia 41-24 in their Big 12 opener.
Colton Joseph hit Jacob Harris on a 72-yard touchdown pass with 1:13 to play and Wisconsin scored twice in last four minutes to beat No. 13 Penn State 24-20.
Rural King is a family-owned retailer and a one-stop shop for everything from farm supplies, clothing, tools, lawn and garden equipment, pet supplies and more.
The top minds in AI and business are in Pittsburgh this week to discuss how cities can implement the technology.
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.
A former Ohio music pastor who appeared on the singing competition "American Idol" is on trial over allegations that he killed his wife while having an affair.
The park's ever-popular HallowBoo event returns just in time for spooky season.
Challenging documentaries and award-winning features are among the offerings of New York City's leading cinema event, starring such luminaries as Pedro Pascal, Adam Driver, Scarlett Johansson, Julianne Moore and Godzilla.
Taylor Swift announced her new single "Patient Zero" earlier this week, saying she has been "impatiently waiting" to announce that it will be out on Friday.
The show was called off last week due to muddy field conditions at 1846 Farms near Latrobe.
KDKA-TV's Bob Pompeani and 93.7 The Fan's Chris Mueller discuss the sports topics of the day.
A Beaver Area School District board member is facing calls to step down after a social media post that others are calling sexist and Islamophobic.
Stay on top of the weather in the Pittsburgh area with First Alert Meteorologist Ray Petelin's forecast.
Here's a look at the new Citizens Live at The Wylie venue.
If petting puppies and raising money for local veterans sounds like a good time, you're in luck. This weekend, you're invited to Ruff Ride.
Mason Heintschel threw for 403 yards with six touchdown passes.
Saturday's game was delayed for more than one hour because of severe storms in the area.
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.
