Hey Ray: Why is snow white?
Whenever we get a big snowfall, people ask, "Why is snow white?" The answer, as always, is science!
Watch CBS News
Whenever we get a big snowfall, people ask, "Why is snow white?" The answer, as always, is science!
A historic winter storm blanketed the Pittsburgh region with heavy snow on Sunday.
Sunday was Pittsburgh's snowiest day in nearly 16 years.
PennDOT has temporarily reduced the speed limit on major roads in western Pennsylvania as a major winter storm slams the area.
Schools across the Pittsburgh area have issued delays, closures or remote learning days for Monday, Jan. 26, 2026.
Pittsburgh could see up to 16 inches of snow throughout the day on Sunday.
The snow began to fall overnight, and the Pittsburgh area could see up to 16 inches throughout the day.
Pittsburgh International Airport has canceled more than 100 flights on Sunday, as a historic winter storm hits western Pennsylvania.
Here is a list of school closings and delays for the Pittsburgh area for Tuesday, Dec. 2, 2025.
The cold weather and snow has made Pittsburgh area resident's commute more difficult.
Snow and cold temperatures are still expected today continuing through next week.
Tonight temperatures are expected to drop into the single digits and teens in some areas accompanied with snow fall.
Crews have blocked off a portion of a road in McCandless, Allegheny County, near UPMC Passavant, after a large sinkhole formed.
The Pittsburgh Penguins have avoided arbitration with four eligible players.
Slippery Rock Borough has declared a disaster emergency following excessive and intense rainfall in the area.
Konnor Griffin had a tiebreaking two-run single in the eighth inning, leading the Pirates over the Washington Nationals 11-5.
Balogun's reinstatement came after President Trump called FIFA President Gianni Infantino last week to ask whether the organization was going to review the situation, sources told CBS News.
Slippery Rock Borough has declared a disaster emergency following excessive and intense rainfall in the area.
The 16 children rescued from an Ohio home in deplorable conditions face a long road toward recovery, experts say.
Crews have blocked off a portion of a road in McCandless, Allegheny County, near UPMC Passavant, after a large sinkhole formed.
The Pittsburgh Penguins have avoided arbitration with four eligible players.
Konnor Griffin had a tiebreaking two-run single in the eighth inning, leading the Pirates over the Washington Nationals 11-5.
Rep. Eric Davanzo later said he "will never apologize for putting patriotism before politics."
Some lawmakers say the Pennsylvania State Senate is stalling on a bill to increase the state's minimum wage.
The Supreme Court on Tuesday struck down President Trump's executive order seeking to end birthright citizenship.
The Supreme Court upheld state laws from West Virginia and Idaho that restricted participation by transgender athletes in girls' and women's sports.
The Supreme Court on Monday ruled that states can count mail ballots that are cast by Election Day but arrive later, rejecting a GOP challenge to a Mississippi law.
Giant Eagle has remained the dominant grocer in southwestern Pennsylvania for more than 40 years, and one of those reasons was the exit of Kroger.
A major healthcare merger is now official.
Imagine finding out the home you own is no longer yours, even though you weren't behind on your mortgage or selling it.
Schewbel's is closing after 120 years, meaning Giant Eagle will have to find a new bakery to make its branded bread.
Schwebel's, which sells bread at grocery stores across western Pennsylvania, is closing after 120 years.
Are we dreaming? Or are these beds *actually* flying? That's right...Daisy takes us to the 5th Annual Zelienople Bed Derby, where the beds are less for sleeping, and more for speed.
Grab your calendars because Kidsburgh Ambassador Yuling Behr is sharing all the family-friendly events happening around the 'burgh this month.
Fine Wine and Good Spirits are bringing out the bubbly...here are some American-made wines that are perfect for your holiday celebration.
Daisy Jade is live from the Big Butler Fair! Take a look at all the fun things these fairgrounds have to offer.
The first week of July doesn't just bring fireworks...it also brings one of the biggest conventions in Pittsburgh...Anthrocon!
Allegheny County is facing a major financial crisis that leaders are unsure how to address.
Rising Tide Partners began acquiring depressed properties five years ago with the promise of transforming struggling neighborhoods.
A Westmoreland County woman is demanding answers after she said a broken pipe flooded her apartment in Rostraver Township.
The school board in McKeesport has called a special meeting on Wednesday to decide the future of its football coaching staff.
Delta-8 is unregulated and untested, and more and more users are paying the price.
A major healthcare merger is now official.
Representatives from UPMC and Allegheny County Public Safety held a demonstration to encourage firework safety in Pittsburgh.
When you hear you're diagnosed with cancer, it can be overwhelming. It can leave questions, anger and a feeling of seclusion.
Allegheny County health officials said babies who have died from sudden unexpected infant death have more than doubled since 2000.
Lone star ticks have been found in Franklin and Erie counties in Pennsylvania.
The Pittsburgh Penguins have avoided arbitration with four eligible players.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Konnor Griffin had a tiebreaking two-run single in the eighth inning, leading the Pirates over the Washington Nationals 11-5.
Balogun's reinstatement came after President Trump called FIFA President Gianni Infantino last week to ask whether the organization was going to review the situation, sources told CBS News.
Pittsburgh Pirates superstar pitcher Paul Skenes has been named to the National League All-Star team for the third consecutive season.
Giant Eagle has remained the dominant grocer in southwestern Pennsylvania for more than 40 years, and one of those reasons was the exit of Kroger.
A major healthcare merger is now official.
The Kroger Company announced the acquisition of Giant Eagle on Wednesday morning.
Schewbel's is closing after 120 years, meaning Giant Eagle will have to find a new bakery to make its branded bread.
A federal judge has extended his block on enforcement of an Ohio law that would require children under 16 to get parental consent to use social media apps while a legal challenge proceeds.
It's shaping up to be a busy holiday weekend across western Pennsylvania, which includes the Westmoreland Arts and Heritage Festival.
Taylor Swift and Travis Kelce were married as they celebrated their wedding with hundreds of guests Friday at Madison Square Garden in New York City.
When are the fireworks tonight in Pittsburgh? Here's what to know about the city's Fourth of July celebration.
Anthrocon 2026, dubbed "Critters, Cryptids and Curses," will return to the David L. Lawrence Convention Center.
Road closures will be in place ahead of the America250PA concert at Point State Park on Saturday, June 27.
Slippery Rock Borough in Butler County has declared a disaster emergency following excessive and intense rainfall that hit the area on Sunday afternoon. KDKA-TV's Ricky Sayer has more.
Crews have blocked off a portion of a road in McCandless, Allegheny County, near UPMC Passavant, after a large sinkhole formed. KDKA-TV's Ricky Sayer reports.
Thousands were expected in Downtown Pittsburgh on Saturday for Fourth of July festivities. And despite some severe weather, that didn't stop those from coming out to celebrate America's 250th anniversary. KDKA-TV's Ricky Sayer has more.
Stay on top of local weather with First Alert Meteorologist Trey Fulbright's forecast!
Slippery Rock Borough in Butler County has declared a disaster emergency following excessive and intense rainfall that hit the area on Sunday afternoon.
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.
