Headlines at 8:30: Wheelchair "miracles" on the rise at airports
"CBS This Morning" takes a look at some of the day's headlines from around the globe.
Mars
Scientists think they've detected lightning on Mars: "Missing piece of the puzzle"
Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind recorded by NASA's Perseverance rover.
SpaceX launches 11th Starship megarocket test
SpaceX on Monday launched its 11th test flight of the Starship megarocket, moving the company one step closer to its goal of bringing humans back to the moon and eventually to Mars. CBS News space contributor Christian Davenport has more.
Interstellar comet passing by Mars seen in rare images
The images taken by two Mars orbiters show a bright, fuzzy white dot of the comet, also known as 3I/ATLAS, appearing to move against a backdrop of distant stars.
NASA introduces 10 new astronaut candidates
The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.
The significance of Mars rover's latest discovery
This week, NASA said scientists took the biggest step yet toward discovering whether there was ever life on Mars when a rock sample collected by the Mars rover Perseverance contained potential biosignatures, which could suggest ancient signs of life. Douglas Jerolmack, a professor of Earth and environmental science at the University of Pennsylvania, discusses the significance of the discovery.
Mars rover uncovers strongest hints yet of potential signs of ancient life
NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life.
Mars rocks may hold signs of ancient life
NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, according to scientists. Mark Strassmann reports.
New way to detect signs of life on Mars
Scientists have a new way to detect signs of life on Mars through an already-existing instrument called a gas chromatograph-mass spectrometer. Derrick Pitts, the chief astronomer and planetarium director at the Franklin Institute, joins with more.
Niger wants answers after largest piece of Mars sold for $5.3 million
The government of Niger has launched an investigation into what they call possible "illicit international trafficking" after a piece of Mars unearthed in the Sahara Desert was sold.
Americans on space race support
Sunday marks the 56th anniversary of the Apollo 11 mission -- the first to land humans on the moon. Now, NASA is in a multiyear effort to return astronauts to the moon starting in 2026, with an eye toward a crewed mission to Mars in the 2030s.
Piece of Mars sells at auction
NWA 16788, the largest piece of Mars on Earth, fetched $5.3 million at auction. Franklin Institute chief astronomer and planetarium director Derrick Pitts joins CBS News with more.
Largest piece of Mars on Earth sells for nearly $5.3 million at auction
A 54-pound meteorite from Mars sold for more than $5 million when it went up for auction on Wednesday at Sotheby's.
Mars rock could fetch millions at auction
A piece of Mars is going up for auction this week, and it could go for as much as $4 million.
First close-up images of Mars ridges show "dramatic evidence" of water
The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.
A new class of future NASA astronauts graduates
On Friday, 13 men and women celebrated their completion of NASA's Artemis astronaut training program, and are now candidates for future missions, which could include a trip to the moon and possibly Mars. "CBS This Morning: Saturday" co-host Dana Jacobson spoke with one of the recent graduates about the journey he just completed, and about the amazing ones that could lie ahead.
NASA's Steve Clarke says we might see manned missions to Mars by late 2030
The Deputy Associate Administrator for Exploration at NASA Steven Clark joins Margaret Brennan to discuss NASA's latest mission to Mars and the future of space exploration.
Mars volcano that dwarfs Earth's tallest ones seen in new image
It marks the first time Arsia Mons has been imaged on the planet's horizon, NASA said.
Mars beckons
Mankind has never been closer to setting foot on Mars. NASA is completing construction of its new Mars rover, in readiness for launching next summer, while SpaceX is firing prototypes of its Mars rocket engines, getting ready for short test flights in late 2020. David Pogue reports on the prognosis for manned exploration of the Red Planet, and how human endurance is being tested in a habitat constructed on the slopes of a Hawaiian volcano.
Preview: Mission to Mars
NASA's Mars 2020 mission, which launches for the Red Planet next summer, will feature not just a rover, but also a tiny helicopter that will detach and hover above the Martian surface. David Pogue talked with Mimi Aung, project manager at NASA's Jet Propulsion Laboratory in Pasadena, in this preview of Pogue's report for "Sunday Morning" June 23.
SpaceX CEO Elon Musk on the next giant leap for mankind
As the founder, CEO and lead designer at SpaceX, a private company that makes rockets and spacecraft, Elon Musk envisions a time when his reusable rockets will bring people to the moon and Mars. He's focused on humans becoming a "multi-planet species," and on the 50th anniversary of the Apollo 11 mission, he speaks with Jeffrey Kluger (editor-at-large at Time magazine, and the co-author of "Apollo 13") about his vision for the future.
What a gold mine has to do with life on Mars
Belgian biologist Gaetan Borgonie found animal life 2 miles below the Earth's surface. He believes if life can exist there, it might exist on Mars.
Pence details plans to return to the moon before missions to Mars
In an interview with Major Garrett on "The Takeout," Vice President Mike Pence laid out the Trump administration's space policy, including planned missions to return to the moon and venture to Mars. The president, Pence said, "wants to send America on an unalterable trajectory to put astronauts on Mars." Find more of the interview on "The Takeout" podcast on Tuesday, July 23, 2019.
NASA's Mars Perseverance's snaps new selfie with a Martian dust devil
The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.
Study suggests scientists were wrong about dark streaks on Mars
Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.
DHS shutdown begins as funding expires without a deal in Congress
It's the second time in as many weeks that government funding has lapsed as Democrats and the White House remain at an impasse over immigration enforcement policies.
Alexei Navalny was likely fatally poisoned in prison, European leaders say
European leaders said they are confident Navalny was poisoned with a toxin found in South American poison dart frogs.
Nancy Guthrie search activity ramps up near her home in Tucson, Arizona
The FBI and sheriff's department have been investigating the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, for nearly two weeks.
Rubio calls for U.S. and Europe to "revitalize an old friendship"
Secretary of State Marco Rubio made it clear the Trump administration would stick to its guns on policy, but offered a tone seen as softer and more reassuring.
U.S. military hits 30 ISIS targets in Syria
The strikes were part of Operation Hawkeye Strike, which was launched in retaliation for an ISIS ambush that killed two American soldiers and an interpreter.
ICE agents on leave for lying under oath in Minneapolis shooting investigation
Todd Lyons, the acting head of Immigration and Customs Enforcement accused two federal agents of lying under oath regarding the mid-January shooting of a Venezuelan national in Minneapolis.
Trump vows to require voter ID in midterms "whether approved by Congress or not"
He said there should also be proof of citizenship and a ban on mail-in ballots, with some exceptions.
Ilia Malinin misses Olympic medal after falling in free skate, finishes 8th
In a shocking twist at the 2026 Winter Olympics, American figure skater Ilia Malinin didn't make it to the podium after falling twice during the free skate. Kazakhstan's Mikhail Shaidorov took home the gold.
Arrests of protesters continue to roil Iran weeks after crackdown
Iranian students, doctors, lawyers, athletes and more have been caught up in a dragnet arresting people believed to be involved in anti-government protests.
U.S.
More U.S.
Prediction markets heat up on Valentine's Day as people place bets on love
Prediction markets are taking bets this Valentine's Day that celebrity relationships can thrive — or break apart.
He got cancer, then his wife did, too. Their love survived.
On this Valentine's Day, a couple recalls everything they had to overcome from long distance to three cancer diagnoses over their nearly 20-year marriage.
Rubio calls for U.S. and Europe to "revitalize an old friendship"
Secretary of State Marco Rubio made it clear the Trump administration would stick to its guns on policy, but offered a tone seen as softer and more reassuring.
Gen Z is logging off and looking for love this Valentine's Day with matchmakers
Interest in matchmakers is rising as Gen Z disenchantment with dating apps grows, experts say.
Nancy Guthrie search activity ramps up near her home in Tucson, Arizona
The FBI and sheriff's department have been investigating the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, for nearly two weeks.
MoneyWatch
More MoneyWatch
Prediction markets heat up on Valentine's Day as people place bets on love
Prediction markets are taking bets this Valentine's Day that celebrity relationships can thrive — or break apart.
January CPI report is the best inflation news in months. Here's why.
The inflation reading, the lowest since May 2025, shows grocery, gas and rent prices are cooling.
Amazon ends Flock partnership after backlash over Super Bowl ad
Amazon's Ring unit touted a "search party" service in its Super Bowl ad, but one critic called the app a "surveillance nightmare."
Can TrumpRx help you save money on drugs? Here's what experts say.
The Trump administration's new discounted drug platform isn't a game-changer for consumers, health care experts said.
Romance costs more this year as inflation lifts Valentine's Day gift prices
Love is biting consumers this year amid the rising cost of flowers, chocolates and other Valentine's Day staples.
Politics
More Politics
Rubio calls for U.S. and Europe to "revitalize an old friendship"
Secretary of State Marco Rubio made it clear the Trump administration would stick to its guns on policy, but offered a tone seen as softer and more reassuring.
DHS shutdown begins as funding expires without a deal in Congress
It's the second time in as many weeks that government funding has lapsed as Democrats and the White House remain at an impasse over immigration enforcement policies.
Why is the U.S. government exploring using high-energy lasers near the border?
The FAA imposed a surprise flight ban over El Paso earlier this week amid disagreements within the U.S. government over the use of a high-energy laser against drones at the border.
White House files most detailed plans yet for Trump ballroom, East Wing renovation
The filing includes new renderings of the new East Wing, relative to other buildings close to the ballroom and from vantage points near the U.S. Capitol, Jefferson Memorial and points around the White House campus.
Trump vows to require voter ID in midterms "whether approved by Congress or not"
He said there should also be proof of citizenship and a ban on mail-in ballots, with some exceptions.
HealthWatch
More HealthWatch
Measles cases at university in Florida soar to nearly 60
Twenty one states in the U.S. have confirmed cases of measles.
Can TrumpRx help you save money on drugs? Here's what experts say.
The Trump administration's new discounted drug platform isn't a game-changer for consumers, health care experts said.
Moderna says FDA refuses its application for new mRNA flu vaccine
The Food and Drug Administration is refusing to consider Moderna's application for a new flu vaccine made with mRNA technology, the company said.
What to know about a new study on coffee, tea and dementia risk
CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt."
Thousands of mothers were flagged to police over flawed drug tests at childbirth
The Marshall Project found more than 70,000 cases referred to law enforcement over allegations of substance use during pregnancy — and that's a significant undercount.
World
More World
Brazilian skier wins South America's first-ever Winter Olympics medal
Another Brazilian athlete, Nicole Rocha Silveira, could earn another medal on Saturday when she races in the women's skeleton event.
Alexei Navalny was likely fatally poisoned in prison, European leaders say
European leaders said they are confident Navalny was poisoned with a toxin found in South American poison dart frogs.
U.S. military hits 30 ISIS targets in Syria
The strikes were part of Operation Hawkeye Strike, which was launched in retaliation for an ISIS ambush that killed two American soldiers and an interpreter.
Arrests of protesters continue to roil Iran weeks after crackdown
Iranian students, doctors, lawyers, athletes and more have been caught up in a dragnet arresting people believed to be involved in anti-government protests.
Rubio calls for U.S. and Europe to "revitalize an old friendship"
Secretary of State Marco Rubio made it clear the Trump administration would stick to its guns on policy, but offered a tone seen as softer and more reassuring.
Entertainment
More Entertainment
Entertainment
Tyler Ballgame performs "I Believe in Love"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "I Believe in Love."
Tyler Ballgame performs "For the First Time, Again"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "For the First Time, Again."
Tyler Ballgame performs "Matter of Taste"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "Matter of Taste."
"Sinners" cinematographer could make history
"Sinners" cinematographer Autumn Durald Arkapaw says she doesn't want the audience to notice her work because "you wanna make it so good it feels like a dream." The Oscar nominee is the first woman of color nominated in the cinematography category and only the fourth woman ever. It's the only Oscars craft category never won by a woman. She talks about her career journey to this historic moment.
Constance Zimmer on "The Lincoln Lawyer"
Constance Zimmer, who stars in the new season of "The Lincoln Lawyer," talks about how she channels her powerful character in the series and why it's important for her to always make her characters relatable.
Technology
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Technology
Viral essay urges people to prepare for AI
If you've been on social media this week, you've likely seen an ominous warning about artificial intelligence in your feed: "Something big is happening." An essay from the CEO of an AI company, Matt Shumer, likens the current moment to February 2020, right before the start of COVID. Nate Soares, co-author of "If Anyone Builds It, Everyone Dies," joins to discuss.
Amazon ends Flock partnership after backlash over Super Bowl ad
Amazon's Ring unit touted a "search party" service in its Super Bowl ad, but one critic called the app a "surveillance nightmare."
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
FTC warns Apple's Tim Cook over alleged political bias in Apple News app
The Federal Trade Commission sent a letter to Tim Cook one day after President Trump circulated a report raising questions about Apple News' practices.
Russia blocks WhatsApp as it pushes state-backed alternative on citizens
The messaging platform WhatsApp says Russia has "attempted to fully block" its service inside the country, "to drive people to a state-owned surveillance app."
Science
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Science
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Crime
More Crime
Nancy Guthrie search activity ramps up near her home in Tucson, Arizona
The FBI and sheriff's department have been investigating the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, for nearly two weeks.
Latest on Guthrie search
The FBI is now calling the "subject" in the surveillance video of Nancy Guthrie's front porch a suspect. The agency has also released its first description of the 84-year-old's alleged kidnapper. CBS News reporter Andres Gutierrez has the details.
Arizona sheriff in Nancy Guthrie search defends sending DNA to Florida lab
Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case so far haven't led to a suspect.
Girl looking for a date to a school dance was murdered a week later
Mary Kay Heese, 17, was found stabbed to death in a field in March 1969. Fifty-five years later, a suspect was arrested — someone who had been on investigators' radar for decades.
Sheriff on nonuse of FBI lab in Guthrie case
The Pima County Sheriff's Department is using a third-party lab to process DNA in the Nancy Guthrie case rather than leaning on the FBI in Quantico. Sheriff Chris Nanos explained the decision to CBS News correspondent Jonathan Vigliotti.
Space
More Space
Space
SpaceX launches crew to ISS
NASA and SpaceX launched a new mission to the International Space Station with four crew members on board to replace the team that returned last month due to a medical issue with one member. Mark Strassmann has more.
SpaceX launches space station crew on 8-month mission
The two-woman, two-man crew is replacing four other station fliers who came home early last month due to a medical issue one was having.
NASA, SpaceX mission prepares for launch
NASA and SpaceX say they have completed their final reviews and are ready to launch a crewed mission to the International Space Station on Friday. Retired NASA astronaut Leroy Chiao joins "The Daily Report" to discuss.
ULA rocket has booster problem while launching classified Space Force payloads
A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently made an otherwise "nominal" ascent to space, the company said.
New space station crew eager for Wednesday launch
The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Tyler Ballgame performs "I Believe in Love"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "I Believe in Love."
Tyler Ballgame performs "For the First Time, Again"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "For the First Time, Again."
Tyler Ballgame performs "Matter of Taste"
New England native Tyler Ballgame grew up with a music teacher mom who encouraged him to sing as much as possible. While his voice has been compared to greats like Elvis Presley and John Lennon, his debut album, "For the First Time, Again," puts the singer's own spin on a retro sound. Here's Tyler Ballgame performing "Matter of Taste."
The Rx Defense | Post Mortem
48 Hours correspondent Anne-Marie Green and CBS News correspondent Tracy Smith discuss the case of Connor Hilton, who was 17 in 2023 when he shot two teen boys and claimed his prescription acne medication drove him to kill.
The Uplift: New York to Florida
Two New Yorkers bring their business to Florida to introduce the sunshine state to Big Apple food staples. Plus, a powerful story from David Begnaud about a mother-son duo who are using their life experience to help others.