Daylight saving time ends as clocks "fall back"
Daylight saving time ended on Sunday, Nov. 2, 2025, when the clocks fell back and we gained an hour.
Daylight Saving Time
How daylight saving time impacts our health
This weekend marks the end of daylight saving time as most of the U.S. "falls back" and gains an hour of sleep. Sleep expert Shelby Harris, a clinical associate professor at Einstein Medical School in New York City, joins "CBS Mornings Plus" to explain how the time change impacts our health.
Study: Seasonal time shifts may harm health
Most Americans will set their clocks back on Nov. 2 for daylight saving time, but a new study suggests the two annual time changes may actually be harmful to our health. Jamie Zeitzer, co-author of the study and co-director of the Stanford University Center for Sleep and Circadian Sciences, joins CBS News to unpack the findings.
Senate daylight saving time hearing: "Stuck with this since World War I"
President Trump has suggested he supports eliminating daylight saving time, although he's also called it a "50/50 issue."
Senate hearing on daylight saving time
The Senate Committee on Commerce, Science, and Transportation heard testimony on the effects of daylight saving time. CBS News' Shanelle Kaul reports.
The time has changed for daylight saving 2025. Here's what to know.
Daylight saving time in 2025, when clocks change by an hour, has started. Here's a look at when exactly we "spring forward."
Is daylight saving time bad for your health? A neurologist explains.
Researchers are discovering that "springing ahead" each March for daylight saving time is connected with serious negative health effects.
Trump says Republicans will try to end daylight saving time
President-elect Donald Trump said Republicans will try to end the decades-long ritual of changing the clocks twice a year.
When does daylight saving time end in 2024?
The end to daylight saving time means our clocks "fall back" early Sunday, Nov. 3, 2024. But why do we have to adjust the time twice a year?
Daylight saving time's health impact
While most Americans are looking forward to gaining an extra hour of sleep when daylight saving time ends on Sunday, some experts warn it could be harmful to the body and mind. Dr. Norman Rosenthal, clinical professor of psychiatry at Georgetown University, joins CBS News to discuss how "falling back" could disrupt health.
These states, U.S. territories don't observe daylight saving time
Across the U.S., two states don't do daylight saving time. As the clocks change for 2024, these are the states that skip moving clocks forward and back.
The story behind Daylight Saving Time
The 2005 Energy Policy Act extended Daylight Saving Time by four weeks. Scott MacFarlane explains the law's origins.
3 tips to avoid winter blues when clocks "fall back" from daylight saving time
Gaining an extra hour of sleep as daylight saving time ends might sound like a win, but experts say "falling back" can have some health consequences. Here's some advice to help you cope.
We lose an hour of sleep to daylight saving. Here's how to cope
Daylight saving time for 2024 is here, which means we lost an hour of sleep as we "spring forward." Here's how to deal with the time change, according to experts.
Time change for daylight saving happened overnight. What to know.
Clocks "spring forward" when daylight saving time begins on Sunday, March 10, 2024.
Luke Burbank on taking "spring ahead" to the next level
It's that time of year, when Daylight Saving Time costs us an hour of sleep, but gifts us another hour of light at the end of the day. Correspondent Luke Burbank is ready for more.
Luke Burbank on taking "spring ahead" to the next level
It's that time of year, when Daylight Saving Time costs us an hour of sleep, but gifts us another hour of light at the end of the day. Correspondent Luke Burbank is ready for more.
How does daylight saving time work in March? What to know this year.
Daylight saving time begins this year in the early hours of Sunday, March 10, giving us longer, sunnier evenings until Nov. 3, 2024. Here's what to know about how the time change works.
How researchers seek to perfect the study of time
Clocks will spring forward at 2 a.m. on Sunday, March 10. And inside the lab at the National Institute of Standards and Technology near Denver, Colorado, scientists and the federal government are perfecting their atomic clock. Scott MacFarlane has more.
Will daylight saving time soon be a thing of the past?
Daylight saving time is returning in March 2024 the same way the twice-a-year time change has resumed for the last 17 years, only to end as usual in November 2024.
How daylight saving time affects your health
Sleep experts are warning that daylight saving time causes the body certain harm as it adapts to the changes. CBS News' Michael George reports on the concerns about health and safety being raised as Americans prepare for the Sunday shift.
Why was daylight saving time started? Here's what you need to know.
Longer and lighter days were supposed to save energy, reduce traffic accidents and help people become more active. Governments thought daylight saving time would save money.
Navigating daylight saving time sleep shifts
With daylight saving time on the horizon, some parents are already worried their children don't get enough sleep. Research shows that more than 18% of children aged 5 to 9 are given melatonin to sleep, and 19% of adolescents take it as well. Dr. Celine Gounder, CBS News medical contributor and editor at large for Public Health at KFF, has more.
Andy Rooney on Daylight Saving Time
60 Minutes' Andy Rooney was a morning person and not a fan of Daylight Saving Time.
When does daylight saving time end? What to know before clocks "fall back"
Daylight saving time for 2023 will end in early November with most Americans having to "fall back" for the biannual time change and turn their clocks back an hour.
Violence erupts after Mexican cartel leader "El Mencho" killed in federal operation
Mexico's Ministry of Defense security forces have killed the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, in a military operation.
On South Africa's farms, there's pushback against claims of genocide
President Trump claims White farmers in South Africa are victims of a genocide. South Africans dispute his claim.
Maps show snow totals, blizzard warnings for major winter storm
Blizzard warnings were issued Saturday for New York City, New Jersey, southern New England and coastal communities along the East Coast.
Armed man shot and killed inside Mar-a-Lago perimeter, Secret Service says
An armed man was shot and killed early Sunday morning after "unauthorized entry" into the secure perimeter at President Trump's Mar-a-Lago estate, the U.S. Secret Service said.
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.
U.S. beats Canada in thrilling hockey finals to win Olympic gold
Through a sudden death overtime goal, the U.S. men's hockey team is golden over Canada.
Greer says White House expects to "stand by" trade deals after SCOTUS ruling
U.S. Trade Representative Jamieson Greer said "stand by" the trade deal agreements it has signed with its partners despite the Supreme Court's tariff decision.
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.
France to summon U.S. ambassador over comments on activist's death
The U.S. State Department's Counterterrorism Bureau shared a post on X about Quentin Deranque, a far-right activist, who died of brain injuries after being beaten.
U.S.
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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.
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.
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.
Full transcript of "Face the Nation with Margaret Brennan," Feb. 22, 2026
On this "Face the Nation with Margaret Brennan" broadcast, Iranian foreign minister Abbas Araghchi and U.S. Trade Representative Jamieson Greer join Margaret Brennan.
Greer says White House expects to "stand by" trade deals after SCOTUS ruling
U.S. Trade Representative Jamieson Greer said "stand by" the trade deal agreements it has signed with its partners despite the Supreme Court's tariff decision.
MoneyWatch
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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.
Walmart and other big companies say tariffs are forcing them to hike prices
Large U.S. retailers say the Trump administration tariffs are forcing them to hike customer prices to offset higher costs.
Politics
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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.
Full transcript of "Face the Nation with Margaret Brennan," Feb. 22, 2026
On this "Face the Nation with Margaret Brennan" broadcast, Iranian foreign minister Abbas Araghchi and U.S. Trade Representative Jamieson Greer join Margaret Brennan.
Greer says White House expects to "stand by" trade deals after SCOTUS ruling
U.S. Trade Representative Jamieson Greer said "stand by" the trade deal agreements it has signed with its partners despite the Supreme Court's tariff decision.
Huckabee's remarks on Israel and Middle East were taken out of context, embassy says
U.S. ambassador to Israel, Mike Huckabee, made his comments during an interview with conservative commentator Tucker Carlson that aired Friday.
HealthWatch
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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.
Federal tax dollars subsidize health care plans in ways you may not realize
Critics have questioned why the federal government should underwrite coverage costs for people with ACA health plans — but almost all health insurance in the U.S. comes with some federal help.
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The violent history of "El Mencho," the cartel leader killed in Mexico
Nemesio Rubén Oseguera Cervantes — also known as "El Mencho" — was the leader of the notorious Jalisco New Generation Cartel prior to his death on Sunday.
Winter Olympics closing ceremony celebrates athletes and Italian art in Verona
The Milan Cortina Olympics ended Sunday with a closing ceremony inside the ancient Roman amphitheater, Verona Arena.
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.
Violence erupts after Mexican cartel leader "El Mencho" killed in federal operation
Mexico's Ministry of Defense security forces killed the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, known as "El Mencho," in a military operation.
Huckabee's remarks on Israel and Middle East were taken out of context, embassy says
U.S. ambassador to Israel, Mike Huckabee, made his comments during an interview with conservative commentator Tucker Carlson that aired Friday.
Entertainment
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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.
Extended interview: Rose Byrne
In this web exclusive, Rose Byrne, an Oscar nominee for best actress for her performance in Mary Bronstein's "If I Had Legs I'd Kick You," talks with Tracy Smith about her response to the character of Linda, a woman at the end of her rope. She also talks about her early years in Hollywood, including her friendship with fellow Australian Heath Ledger, and her experience playing comedy with "Bridesmaids."
Rose Byrne on "If I Had Legs I'd Kick You"
Australian-born actress Rose Byrne earned an Academy Award nomination for her powerful performance in the drama "If I Had Legs I'd Kick You," playing a mother stretched to the limits. She talks with correspondent Tracy Smith about playing a woman losing all sense of control. Byrne also discusses her early years in Hollywood and the help she received from fellow Aussie Heath Ledger; and how she branched off from working in dramas like the TV series "Damages," to comedies like "Bridesmaids."
Passage: In memoriam
"Sunday Morning" remembers some of the notable figures who left us this week, including Academy Award-winning actor Robert Duvall.
The legacy of the Studio Museum in Harlem
In 1968, a group of artists, activists, and community members founded the Studio Museum in Harlem. It was a space not just for displaying works celebrating the contributions of African-American artists, but also to foster up-and-coming artists through a residency program. Now, following a seven-year, $160 million renovation, the Studio Museum has reopened. Nancy Giles pays a visit.
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.
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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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The violent history of "El Mencho," the cartel leader killed in Mexico
Nemesio Rubén Oseguera Cervantes — also known as "El Mencho" — was the leader of the notorious Jalisco New Generation Cartel prior to his death on Sunday.
Cellphone app, security video critical in helping solve teen's murder
In April 2024, college student Sade Robinson, 19, went on a first date and never came home. Her car was found set on fire 3 miles from her apartment. Using data from an app on her phone, law enforcement began to piece together where she went — and who she was with.
Ex-Army recruiter blamed wife for his demotion. Did he kill her for revenge?
Cati Blauvelt was discovered in an abandoned South Carolina farmhouse in 2016 — a broken knife blade inside her body. Almost immediately, her friends had one suspect in mind: John Blauvelt, her estranged husband, a once-respected Army recruiter.
Former "American Idol" contestant charged in wife's murder in Ohio
Caleb Flynn, 37, appeared in season 12 of "American Idol." He was arrested by Tipp City police last week and charged with murder, assault and tampering with evidence.
3 men suspected of shipping opium poppy to the U.S. arrested in Spain
Police in Spain seized a stash of about 1,161 pounds of Papaver somniferum, also known as opium poppy.
Space
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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.
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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
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Who is Alix Tichelman?
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Latest CBS News Videos
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Latest CBS News Videos
Milano Cortina Winter Olympics come to an end
The Milano Cortina Winter Olympics came to a spectacular close Sunday night in a historic Roman amphitheater in Verona, Italy. Seth Doane in Cortina covered all 19 days of competition and reflects on its impact.
Team USA wins men's hockey gold in overtime
The U.S. men's hockey team beat Canada on Sunday to win its first Olympic gold medal since the "Miracle on Ice" in 1980. Kelly O'Grady reports.
Russia launches another attack on Ukraine
Russia fired scores of missiles and drones at targets across Ukraine Sunday. Holly Williams is in Kyiv with more.
U.S.-Iran tensions continuing to rise
The United States stands at the brink of a major conflict in the Middle East with the Iranian regime grappling with domestic discontent and the threat of U.S. strikes. Charlie D'Agata reports.
"El Mencho" killed in military operation
Mexican security forces killed Nemesio Rubén Oseguera Cervantes, also known as "El Mencho," during an operation in the western state of Jalisco, Mexico's Ministry of Defense said Sunday. Violent clashes erupted in parts of western Mexico amid the operation. Americans caught in the chaos have been told to shelter in place. Willie James Inman reports.