Europe's Euclid space telescope's first images reveal observatory's power
The $1.5 billion Euclid space telescope is designed to study mysterious dark energy and dark matter, which make up 95% of the universe.
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The $1.5 billion Euclid space telescope is designed to study mysterious dark energy and dark matter, which make up 95% of the universe.
NASA described the planets as "scorching" and "bathed" in heat emitted by a distant host star.
Exactly what causes fast radio bursts has become one of astronomy's great mysteries.
The asteroid Psyche may be a sample of planetary core material left over from the birth of the solar system 4.5 billion years ago.
The Perseverance rover was near Mars' Jezero Crater when it spotted the towering dust devil.
September's full moon, also known as the harvest moon, will be the last of four consecutive supermoons.
In a dramatic 13-minute plunge back to Earth, the OSIRIS-REx sample return capsule safely landed in Utah after seven years in space.
The OSIRIS-REx sample return in Utah will bring a seven-year, four-billion-mile journey to a close, providing insights into the birth of the solar system.
None of the asteroids pose any threat to Earth, according to NASA's Asteroid Watch dashboard.
A SpaceX Crew Dragon carrying a four-man crew headed home in the final chapter of a long-duration station stay.
On Aug. 30, you will be able to see the month's second full moon, also known as a blue moon. It will appear bigger and brighter than usual, making it a supermoon, too.
August features a pair of supermoons. The second supermoon will be a rare blue moon.
Scientists warn that there could be a powerful solar flare today after flares on Sunday caused radio blackouts.
PTL's Mikey Hood is blasting of to Mars, Pa., where they have a lot of space-themed activities going on this weekend to celebrate a brand new year on Mars, the planet.
The new development would be situated on land used as parking lots and owned by the Carnegie Science Center.
Around the world, people can catch a sweet treat in the night sky this weekend.
Our atmosphere, it's kind of just a big sandwich!
The incredible photos show sunspots and quiet areas on the sun's topmost layer.
The phenomenon, once known as "Earthshine," occurs when the dark side of the moon is illuminated by light reflecting off planet Earth.
Scientists found water vapor around a rare comet, but also made an unexpected discovery in the find.
Experts confirmed the object was a 2.2 stony chondrite meteorite that was over four billion years old.
Suzy Kop, a resident of the home, told CBS Philadelphia that the object landed in her father's bedroom.
"Supernova sleuths" have found a "scary" supermassive black hole – with the help of artificial intelligence.
"I could see the waves dancing in green all over the sky," he said of his flight during the G4 geomagnetic storm.
The space rock's anticipated trajectory places it at about half the distance to the moon, so people with telescopes may be able to see it from Earth.
A water main break that affects the courthouse and sheriff's office has closed both for the day.
An hours-long standoff ended early on Friday morning, and a man wanted in New Jersey was taken into custody in Sharon.
Have you noticed that traffic in Pittsburgh during the holiday rush has been worse than usual? So, what's causing it?
The morning is starting off pretty cold, and the low temperatures in Pittsburgh could set a record for December 5.
Skenes and Dunne joined a two-day USO Tour and visited sailors abord the USS Gerald R. Ford and the USS Mahan.
A water main break that affects the courthouse and sheriff's office has closed both for the day.
An hours-long standoff ended early on Friday morning, and a man wanted in New Jersey was taken into custody in Sharon.
Have you noticed that traffic in Pittsburgh during the holiday rush has been worse than usual? So, what's causing it?
The morning is starting off pretty cold, and the low temperatures in Pittsburgh could set a record for December 5.
Skenes and Dunne joined a two-day USO Tour and visited sailors abord the USS Gerald R. Ford and the USS Mahan.
A Pittsburgh attorney has filed a petition on behalf of the family of a Colombian man killed in a U.S. military strike on a boat in the Caribbean.
Republican Rep. Brian Fitzpatrick said he was readying a plan that would extend the Affordable Care Act subsidies for two years.
President Trump, facing criticism that he's focused more on international issues than kitchen-table concerns, will rev up his domestic messaging, two GOP sources said.
Authorities say the FBI has arrested a man suspected of placing pipe bombs outside RNC and DNC headquarters on the eve of the Jan. 6, 2021, Capitol riot.
The Trump administration says it will withhold funds for administering SNAP food aid in most Democratic-controlled states starting next week unless they provide data about those receiving the assistance.
Federal funding will finally be available to thousands of families in Pennsylvania to help pay their heating bills.
Electric prices in Pennsylvania are going up next month.
Saturday's grand opening included live music, food, and a meet-and-greet with Lego Master Krist Kay.
Thursday will be the first time many people cook and host Thanksgiving dinner - here's how you can avoid illness and danger.
To much fanfare, the 51st Aldi opened in the Pittsburgh area on Thursday morning.
Pittsburgh Magazine's Sean Collier tells us about four things to see and do this weekend.
Heather and David are learning about a new eye care option in Cranberry Township, and how screens are adding to your eyes’ wear and tear.
Heather and David are joined by Pamela Mysels from Fine Wine & Good Spirits to learn how to make some seasonable sips!
Mikey is hanging out with Joey Thurby from Neighborhood Ford Store to learn what her car needs, now that winter is here.
Former Steelers quarterback and founder of the Best of the Batch Foundation Charlie Batch is in studio with Heather and David to talk about the PTL Toy Drive, specifically what happens to the gifts once the toy drive is over.
Veterans are outraged after learning about damage done to gravesites at a cemetery in Fayette County.
Artificial intelligence is watching where people park in Pittsburgh.
Drivers who were convicted of infractions years ago are being told to surrender their licenses or file costly appeals because Allegheny County never processed the paperwork.
For most students, the most dangerous part of their day is going to and from school.
Shopping malls are under threat from online shopping and disappearing customers, and many are facing the wrecking ball.
Western Pennsylvania counties are seeing vaccination rates fall among school-aged children.
The discussion happens every year: shoveling snow can lead to heart attacks, and one AHN cardiologist explains why it's a risk.
A little boy from Delaware County is getting his once-in-a-lifetime wish, just in time for the holidays.
Consumers with the imported pans should throw them away due to the severe health risks posed by lead, the agency warns.
With costs expected to go up for the Affordable Care Act, people are examining potentially more affordable options.
Skenes and Dunne joined a two-day USO Tour and visited sailors abord the USS Gerald R. Ford and the USS Mahan.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
It all starts Friday night at the Petersen Events Center in Oakland.
Evgeni Malkin scored his second goal of the game with 2:43 left and the Pittsburgh Penguins beat the Tampa Bay Lightning 4-3 on Thursday night for their fourth victory in five games.
The PIAA football championship games are Thursday, Friday and Saturday at Cumberland Valley High School.
Members of the Newspaper Guild of Pittsburgh voted last week to end their three-year-long walkout.
Norfolk Southern railroad worked with the state of Ohio and Youngstown State University to revive plans for a $20 million first responder training center near the site of the worst derailment in a decade in East Palestine, Ohio.
A report on the future of water in central Ohio warns that industrial demands for water will skyrocket at the same time experts expect farmers will need to regularly irrigate their fields.
The U.S. Department of Energy says it's loaning $1 billion to help finance the restart of the nuclear power plant on Pennsylvania's Three Mile Island.
A new Barnes & Noble is coming to Pittsburgh.
Vanessa Hudgens and former Pittsburgh Pirates player Cole Tucker welcomed their second child.
Christina Aguilera and Liev Schreiber were spotted at Wednesday's Pittsburgh Penguins game at PPG Paints Arena.
Jimmy Cliff, who famously sang about the "many rivers" we all must cross, has died after suffering a seizure and pneumonia, his family say.
Donald Glover, who performs under the moniker Childish Gambino, revealed he suffered a stroke last year, which forced him to cancel his tour.
Fans of Jeff Goldblum are seeing double.
You may have noticed that the holiday shopping traffic has been pretty rough this year, but there's a reason for that. John Shumway reached out to PennDOT to find out why.
Stay on top of local weather with meteorologist Trey Fulbright’s forecast!
Lift access at Seven Springs will begin at 8 a.m. on Saturday.
Paul Skenes and Livvy Dunne connected with more than 1,300 sailors during a two-day USO Tour.
It all starts Friday night at the Petersen Events Center in Oakland.
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.
West Virginia scored a late touchdown to tie the game and then beat Pitt in overtime to win the 108th Backyard Brawl.
