Study: Exoplanets Could Have Better Conditions For Life Than Earth
Earth seems like the perfect hub for life because it's the only planet known so far to host it.
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Earth seems like the perfect hub for life because it's the only planet known so far to host it.
NASA's Europa Clipper mission is entering its final design stage before construction and testing of the spacecraft and the scientific instruments it will carry to Jupiter's icy moon Europa.
After completing its first year of observations in the southern sky, NASA's Transiting Exoplanet Survey Satellite has spotted some intriguing new exoplanets only 31 light-years away from Earth.
The rings of Saturn are shining bright this month.
The 50th anniversary of the Apollo 11 will be honored with a brand new special coming to CBS.
The Apollo program, which first took man to the moon, took a tremendous amount of resources. Now, public-private partnerships are helping move closer to the next moon landing.
A NASA facility in West Virginia has been renamed in honor of a native of the state whose calculations helped put men on the moon 50 years ago.
The Apollo 11 crew consisted of Neil Armstrong, Buzz Aldrin and Michael Collins, but there was a crucial "fourth crew member" on board: the Apollo Guidance Computer.
For years, NASA has been creating technology for space that ends up enhancing our everyday lives.
Neil Armstrong, Michael Collins and Buzz Aldrin launched from Kennedy Space Center on July 16, 1969 with a mission to land on the moon.
Fortunately, for Apollo 11 and all of mankind, a young, brilliant MIT software engineer saw a potentially mission-crippling error coming from nearly a million miles away.
NASA's Apollo space program was dedicated to putting American astronauts on the moon.
Growing up in rural Georgia, Lewis Wooten felt light years away from the long, illustrious career he has built at NASA.
On July 20, 1969, Commander Neil Armstrong announced to NASA mission control, "the Eagle has landed."
During the Cold War, one battlefront between the USA and USSR was in the sky, as the nations fought to be first to space.
For grownups who dreamed as kids of becoming astronauts -- but who didn't quite make it past space camp -- you may have another chance.
The two-day event includes hands-on, STEM-based research with a focus on Mars.
NASA has selected a local aerospace company to help its astronauts land on the moon by 2024.
On the 50th anniversary of the Apollo 11 moon landing, a NASA astronaut with ties to western Pennsylvania will blast off into space.
NASA and the European Space Agency are willing to pay 24 participants nearly $19,000 to spend 60 days in bed.
The new year began with the most distant flyby of a planetary object, and it continues with the Quadrantid meteor shower Thursday night, one of the best annual shows in the night sky, according to NASA.
NASA's new Mars lander has placed a quake monitor on the planet's dusty red surface.
NASA's Voyager 2 has become only the second human-made object to reach the space between stars.
NASA announced Thursday that nine US companies, including a Pittsburgh company, are eligible to bid on $2.6 billion worth of contracts over the next 10 years to deliver services to the moon.
An 18-year-old from Indiana County was arrested after he told multiple people he wanted to "shoot up the parade."
Griffin Lake won the individual title, taking second in both smallbore and air rifle, to help West Virginia claim the 2026 NCAA rifle championship, the 21st in program history.
In South Park, you can step into a prehistoric world, much like Jurassic Park.
The winds will pick up today as temperatures climb into the 70s.
Noel Acciari scored the go-ahead goal at the 8:03 mark of the third period to lift the Pittsburgh Penguins past the Utah Mammoth 4-3.
An 18-year-old from Indiana County was arrested after he told multiple people he wanted to "shoot up the parade."
Griffin Lake won the individual title, taking second in both smallbore and air rifle, to help West Virginia claim the 2026 NCAA rifle championship, the 21st in program history.
In South Park, you can step into a prehistoric world, much like Jurassic Park.
The annual KDKA Fish Fry Guide is back for Lent! Check our listings for a 2026 fish fry near you in Pittsburgh.
The winds will pick up today as temperatures climb into the 70s.
TSA officers faced their first full missed paycheck Friday.
"The president is constantly critical on mail-in voting, and that's ridiculous," Democratic Sen. John Fetterman said Wednesday.
"I think, overall, what's accomplished is remarkable," Sen. John Fetterman told CBS News chief White House correspondent Major Garrett in an interview Wednesday.
About 30 U.S. service members remained hospitalized Tuesday after an Iranian drone strike in Kuwait.
Defense Secretary Pete Hegseth said Tuesday that it would be the "most intense day" of strikes against Iran so far.
Looking to get free shipping when you make an online purchase, but your order doesn't qualify? Here's how you can change that!
Pennsylvania farmers say economic factors like diesel fuel and fertilizer costs are pushing them to the edge.
The gas price spikes are real and apparent. Here's how Pittsburgh drivers can save money.
The Pennsylvania Treasury will hold a public auction for unclaimed goods on Wednesday, March 25.
Pittsburgh gas prices have spiked in the last week, but how high exactly will they rise in the coming weeks?
That's a wrap for this week on PTL.
The Lincoln Park Performing Arts Center is putting on "All Hands On Deck!"
Boaz checks out an Irish pub on wheels.
Pittsburgh's St. Patrick's Day parade kicks off Saturday morning at 10 a.m. Boaz has a preview of what to expect.
Mia Asano is one of the most talked about electric violinists in the world right now, with millions of fans and hundreds of millions of views. She joined PTL before her show in Whitehall.
Residents in the area of Rochester, Beaver County, say a persistent chemical smell has taken over the air.
More homeowners than ever in Allegheny County are filing appeals to try to lower their property taxes.
A cancer once rare in young people has become the number one cause of cancer-related deaths for Americans under age 50.
There is cautious optimism on the North Shore that the Pittsburgh Post-Gazette may continue to publish under new ownership.
From freshly washed cars to air conditioning units to entire porches, dust is blanketing one Westmoreland County neighborhood.
A Pittsburgh-area man is not just giving people living with ALS a voice, he's giving them their own voice.
A cancer once rare in young people has become the number one cause of cancer-related deaths for Americans under age 50.
Fish fries can be a quandary for people with heart and other medical issues.
With a measles outbreak in Pennsylvania, local health experts want to send a message to families.
Cracking down on the price of prescription drugs is a hefty task.
Griffin Lake won the individual title, taking second in both smallbore and air rifle, to help West Virginia claim the 2026 NCAA rifle championship, the 21st in program history.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Noel Acciari scored the go-ahead goal at the 8:03 mark of the third period to lift the Pittsburgh Penguins past the Utah Mammoth 4-3.
Pitt is retaining basketball coach Jeff Capel.
The SEA approved for the lease to PPG Paints Arena to be transferred from the Fenway Sports Group to the Hoffman Family of Companies.
Forbes' latest ranking of the world's richest people has been released, and the list features billionaires with ties to Pittsburgh.
A fire chief says a fire at an Ohio hog farm complex has killed about 6,000 pigs and unleashed a large plume of smoke that could be seen for miles.
Lawmakers in Harrisburg are looking at bills to tackle dynamic pricing.
The budget airline Breeze is launching a new nonstop route from Pittsburgh to Myrtle Beach this summer.
The lawsuit accuses Nippon of prioritizing revenue over worker safety.
A woman was arrested on Sunday for firing multiple shots at the Beverly Hills home of Rihanna, Los Angeles Police Department officials say.
The countdown is on, as the NFL Draft comes to Pittsburgh and America turns 250 years old.
Hillary Knight, Megan Keller and Jack and Quinn Hughes made a surprise appearance during "Heated Rivalry" star Connor Storrie's opening monologue on "SNL."
The medical drama "The Pitt" has certainly put a lot of eyes on Pittsburgh, and while the stories are fiction, the show highlights some very real things about the city.
Streaming giant Netflix declined to match Paramount Skydance's $31 per share offer for Warner Bros. Discovery.
After Friday's heavy winds, thousands were without power and the utility companies are still working to restore power into Sunday. KDKA's Jessica Riley has the latest on those efforts.
In South Park, if you want to feel like you're stepping into the movie Jurassic Park, the Jurassic Alcove is the place for you. Megan Shinn shares their story in the KD Sunday Spotlight!
Stay on top of local weather with meteorologist Mary Ours’s forecast!
KDKA-TV Sports' Cassidy Wood is joined by the Post-Gazette's Jason Mackey who is live from Pirates Spring Training. They talk about this season's outlook for the Buccos, the upcoming NCAA Tournament, and more Steelers' free agency moves.
Downtown Pittsburgh was feeling extra lucky on Saturday morning. Thousands packed the city streets as the St. Patrick’s Day parade turned Pittsburgh into a sea of green. KDKA’s Jessica Riley takes us into the celebration.
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.
