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.
Space
Russia sends a NASA astronaut, 2 cosmonauts, up to the space station
The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical physicist at Harvard Medical School.
China launches craft to bring 3 stranded astronauts back from space station
China launched the Shenzhou 22 spacecraft Tuesday to bring three stranded astronauts back from China's space station sometime next year.
Study: Moss survived 9 months in space, could reproduce back on Earth
Moss spores survived in outer space for a majority of 2022, and could even reproduce when they were eventually returned to Earth, according to a new study.
NASA releases close-up pictures of interstellar comet making a rare flyby
The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.
Woman admits to falsely claiming astronaut ex committed crime in space
Summer Worden pleaded guilty to lying to law enforcement after alleging her ex-wife, astronaut Anne McClain, illegally accessed her bank account.
SpaceX launches second satellite to monitor sea level changes
The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.
Blue Origin's New Glenn launches twin Mars probes
Blue Origin, owned by Jeff Bezos, plans to challenge SpaceX with the powerful, partially reusable New Glenn rocket.
Remote telescope farm helps far away stargazers beat light pollution
Customers send their telescopes to Starfront Observatories, where amateur stargazers can view the night sky unencumbered by artificial light.
Severe geomagnetic storm could bring northern lights to much of U.S.
A severe geomagnetic storm could cause widespread disruption to infrastructure technology and make northern lights visible for much of the northern half of the U.S.
Building the next space station
Astronauts opened the hatch to the International Space Station for the first time 25 years ago. The station will be retired at the end of the decade and there's a new type of space race on to replace it. CBS News' Mark Strassmann reports.
Trump re-nominates billionaire Jared Isaacman to run NASA
President Donald Trump is nominating Jared Isaacman to serve as his NASA administrator after all.
Scientists discover black hole flare with the light of 10 trillion suns
Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic display.
25 years of International Space Station
Over the past 25 years, the International Space Station has hosted 280 people from 23 countries. Jericka Duncan speaks with former astronauts about their time living 250 miles above Earth.
China sends 3 taikonauts, first live mammals ever, to its space station
China has sent a new crew to its Tiangong space station, including its youngest ever taikonaut, along with the first live mammals ever sent to the station.
Judge permanently blocks release of Jack Smith's report on Trump documents case
A federal judge on Monday permanently blocked the Justice Department from releasing former special counsel Jack Smith's report on the classified documents investigation.
Travel bans in effect, thousands of flights canceled as storm slams Northeast
A massive winter storm slamming the Northeast and Mid-Atlantic with blizzard conditions on Monday has prompted travel bans and forced thousands of flights to be canceled.
25 Mexican National Guard troops killed after cartel leader's death
Nemesio Rubén Oseguera Cervantes — known as "El Mencho" — was the boss of one of the fastest-growing criminal networks in Mexico.
Some U.S. Embassy staff in Beirut ordered to leave amid escalating tensions
The State Department has ordered some staff in the U.S. Embassy in Beirut to begin to leave Lebanon, multiple sources familiar with the matter said.
Maps show snow totals, blizzard warnings for major winter storm
Blizzard warnings are in effect for New York City, New Jersey, southern New England and coastal communities along the East Coast.
Lindsey Vonn says surgery saved leg from amputation after Olympics crash
American skier Lindsey Vonn, who crashed seconds into her downhill race at the 2026 Winter Olympics, said she is finally out of the hospital as she recovers.
Supreme Court to weigh energy companies' bid to end state climate change suits
The Supreme Court agreed to take up an effort by energy companies to end a lawsuit filed in state court that seeks billions of dollars in damages.
As more Americans embrace anxiety treatment, RFK Jr. derides medications
Robert F. Kennedy Jr. has criticized the broadening use of anxiety medications, but doctors and researchers say the MAHA movement is misrepresenting drugs that have been proven to help.
Racial slur shouted during BAFTA awards by guest with Tourette's
Britain's film academy and the BBC apologized after a broadcast of the BAFTA awards ceremony that included an offensive outburst by an audience member with Tourette's syndrome.
U.S.
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Lindsey Vonn says surgery saved leg from amputation after Olympics crash
American skier Lindsey Vonn, who crashed seconds into her downhill race at the 2026 Winter Olympics, said she is finally out of the hospital as she recovers.
Supreme Court to weigh energy companies' bid to end state climate change suits
The Supreme Court agreed to take up an effort by energy companies to end a lawsuit filed in state court that seeks billions of dollars in damages.
Judge permanently blocks release of Jack Smith's report on Trump documents case
A federal judge on Monday permanently blocked the Justice Department from releasing former special counsel Jack Smith's report on the classified documents investigation.
Social Security could run dry earlier than expected, analysis finds
The Social Security Administration wouldn't stop issuing benefits once its trust funds are exhausted, but it could be forced to cut benefits.
Travel bans in effect, thousands of flights canceled as storm slams Northeast
A massive winter storm slamming the Northeast and Mid-Atlantic with blizzard conditions on Monday has prompted travel bans and forced thousands of flights to be canceled.
MoneyWatch
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Social Security could run dry earlier than expected, analysis finds
The Social Security Administration wouldn't stop issuing benefits once its trust funds are exhausted, but it could be forced to cut benefits.
Trump imposes 10% tariffs on all countries after SCOTUS struck down earlier tariffs
President Trump signed an order that will impose 10% tariffs on imports from all countries, just hours after the Supreme Court struck down a different set of sweeping global tariffs.
Will Americans get refunds after Trump's tariffs were overturned by the Supreme Court?
While the Supreme Court struck down the Trump administration's emergency tariffs, experts said it could take years for businesses to get refunds.
Fried rice sold at Trader Joe's recalled over possible glass contamination
The recall involves 3.4 million pounds of frozen chicken fried rice products shipped to Trader Joe's locations nationwide and to retailers in Canada.
The latest GDP data isn't as bad as it looks. Here's what to know.
A simple reason explains why U.S. economic growth seemed to hit a wall in the final three months of the year.
Politics
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Some U.S. Embassy staff in Beirut ordered to leave amid escalating tensions
The State Department has ordered some staff in the U.S. Embassy in Beirut to begin to leave Lebanon, multiple sources familiar with the matter said.
Supreme Court to weigh energy companies' bid to end state climate change suits
The Supreme Court agreed to take up an effort by energy companies to end a lawsuit filed in state court that seeks billions of dollars in damages.
Judge permanently blocks release of Jack Smith's report on Trump documents case
A federal judge on Monday permanently blocked the Justice Department from releasing former special counsel Jack Smith's report on the classified documents investigation.
Defense attorneys build mapping tool to track Justice Dept. "weaponization"
A defense lawyers group has posted a tracking tool to enable users to check on the status of some of the controversial prosecutions attempted by DOJ in the first year of Trump's second term.
Foreign minister: Iran has the right to "nuclear energy, including enrichment"
Iranian Foreign Minister Abbas Araghchi said Iran has "every right to enjoy a peaceful nuclear energy, including enrichment" as the U.S. pushes for a deal on its nuclear program.
HealthWatch
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As more Americans embrace anxiety treatment, RFK Jr. derides medications
Robert F. Kennedy Jr. has criticized the broadening use of anxiety medications, but doctors and researchers say the MAHA movement is misrepresenting drugs that have been proven to help.
How safe is America from polio?
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States. But vaccine avoidance today may allow the crippling disease to return.
How safe is America from polio?
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States. But vaccine avoidance today may allow the crippling disease to return. CBS News chief medical correspondent Dr. Jonathan LaPook talks with David Oshinsky, author of "Polio: An American Story," and with violin virtuoso Itzhak Perlman, who contracted polio as a child, about how parents opting out of vaccinations for their children could affect polio rates here.
Robots can help amid nursing home staffing crisis
A growing, aging population and an acute caregiver shortage are pushing adult care centers to think outside the box. Itay Hod introduces a new, high-tech helper.
Cop's shortness of breath was the only sign of rare lung disorder
Travis Corbitt's struggles to breathe led to his retirement and reliance on an oxygen tank.
World
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Some U.S. Embassy staff in Beirut ordered to leave amid escalating tensions
The State Department has ordered some staff in the U.S. Embassy in Beirut to begin to leave Lebanon, multiple sources familiar with the matter said.
Lindsey Vonn says surgery saved leg from amputation after Olympics crash
American skier Lindsey Vonn, who crashed seconds into her downhill race at the 2026 Winter Olympics, said she is finally out of the hospital as she recovers.
25 Mexican National Guard troops killed after cartel leader's death
Nemesio Rubén Oseguera Cervantes — known as "El Mencho" — was the boss of one of the fastest-growing criminal networks in Mexico.
Racial slur shouted during BAFTA awards by guest with Tourette's
Britain's film academy and the BBC apologized after a broadcast of the BAFTA awards ceremony that included an offensive outburst by an audience member with Tourette's syndrome.
After leader killed, what does future hold for powerful Jalisco cartel?
Nemesio Rubén Oseguera Cervantes, also known as "El Mencho," had a $15 million U.S. bounty on his head.
Entertainment
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Entertainment
Star Trek celebrates 60 years
CBS News' Dave Malkoff joins from Star Trek: The Cruise with Rob Picardo, who plays "The Doctor" in the series, to discuss how people are celebrating 60 years of the franchise.
Racial slur shouted during BAFTA awards by guest with Tourette's
Britain's film academy and the BBC apologized after a broadcast of the BAFTA awards ceremony that included an offensive outburst by an audience member with Tourette's syndrome.
"Survivor 50" contestant on returning to game
Contestant Colby Donaldson talks about returning to play "Survivor" again, why he wanted to play originally and how the 50th season is all about the fans.
Isabel May on joining "Scream" franchise
Isabel May speaks with "CBS Mornings" about starring in "Scream 7" after her breakout performance in the Yellowstone prequel "1883." May discusses joining the cult classic franchise, which takes place 30 years after the first murders, what it was like to work with Neve Campbell and how she prepared for the role.
Rose Byrne on playing a woman at the end of her rope in "If I Had Legs I'd Kick You"
The Australian-born actress earned an Academy Award nomination for her powerful performance as a mother stretched to the limits.
Technology
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Technology
Robots can help amid nursing home staffing crisis
A growing, aging population and an acute caregiver shortage are pushing adult care centers to think outside the box. Itay Hod introduces a new, high-tech helper.
Social psychologist on social media addiction
One of the catalysts for the social media addiction debate was a 2024 book called "The Anxious Generation" by social psychologist Jonathan Haidt. His new book tries to help parents and kids break free from screens. Haidt joins CBS News to discuss Mark Zuckerberg, the ongoing social media addiction trial and artificial intelligence.
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.
Judge scolds Mark Zuckerberg's team for wearing Meta glasses to trial
A Los Angeles judge ordered Meta officials to remove their AI glasses at a trial over the impact of social media on users.
Mark Zuckerberg grilled in court
Meta CEO Mark Zuckerberg took the stand at the social media addiction trial examining whether children and teens were given access to an addictive and harmful product. CBS News' Carter Evans reports.
Science
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In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
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.
Crime
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Crime
Officials probe killing at Mar-a-Lago
An armed man was shot and killed after gaining "unauthorized entry" into Mar-a-Lago, President Trump's Florida estate, the Secret Service said. The shooting occurred as FBI Director Kash Patel attended the Winter Olympics in Italy. CBS News' Scott MacFarlane reports.
25 Mexican National Guard troops killed after cartel leader's death
Nemesio Rubén Oseguera Cervantes — known as "El Mencho" — was the boss of one of the fastest-growing criminal networks in Mexico.
Armed man shot and killed at Mar-a-Lago
The U.S. Secret Service shot and killed a North Carolina man who authorities say entered a secure perimeter at Mar-a-Lago with a shotgun and gas canister. President Trump and the first lady were at the White House at the time. Scott MacFarlane reports.
After leader killed, what does future hold for powerful Jalisco cartel?
Nemesio Rubén Oseguera Cervantes, also known as "El Mencho," had a $15 million U.S. bounty on his head.
"El Mencho," the cartel leader killed in Mexico, had a violent history
Nemesio Rubén Oseguera Cervantes, known as "El Mencho," was the leader of the notorious Jalisco New Generation Cartel prior to his death on Sunday.
Space
More Space
NASA to start slow-moving process returning moon rocket to hangar this week
The space agency said Sunday it's targeting Tuesday for the slow, four-mile trek across Kennedy Space Center, weather permitting.
NASA's moon rocket hit by new problem, flight pushed to April
The Artemis II mission aims to send four astronauts — Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen — on a flight around the far side of the moon and back.
Report criticizes NASA Boeing Starliner trip
An internal investigation is blasting NASA's handling of the first piloted flight of Boeing's Starliner spacecraft in 2024. The flight left two astronauts stuck on the International Space Station for nearly a year. The investigation found the flight was plagued by potentially life-threatening technical and management failures.
Cosmologist on UFO files
President Trump has ordered the release of all government documents related to aliens, UFOs and extraterrestrial life. It comes after former President Barack Obama addressed the topic earlier this week and said aliens are real, a statement which he later modified. CBS News contributor Janna Levin has more details.
NASA targets March 6 for Artemis II moonshot
A successful fueling test prompts NASA to press ahead toward a March 6 moonshot.
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
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Latest CBS News Videos
Star Trek celebrates 60 years
CBS News' Dave Malkoff joins from Star Trek: The Cruise with Rob Picardo, who plays "The Doctor" in the series, to discuss how people are celebrating 60 years of the franchise.
Farmers react to Trump's sweeping tariffs
U.S. farmers and manufacturers are feeling the heat of President Trump's sweeping global tariffs threats following the stunning Supreme Court decision on the economic policy. CBS News' Lana Zak has more.
Officials probe killing at Mar-a-Lago
An armed man was shot and killed after gaining "unauthorized entry" into Mar-a-Lago, President Trump's Florida estate, the Secret Service said. The shooting occurred as FBI Director Kash Patel attended the Winter Olympics in Italy. CBS News' Scott MacFarlane reports.
Trump threatens more global tariffs
President Trump threatened a 15% global tariff after the Supreme Court struck down his initial round of sweeping tariffs last week. CBS News' Nancy Cordes has the latest.
Partial government shutdown slams travel
The partial government shutdown is impacting funding for the Department of Homeland Security and affecting services for air travellers. CBS News' Tauream Small reports.