Daylight saving time arrives for 2026. Here's what to know.
The time change known as daylight savings starts Sunday, March 8, 2026. Most Americans lose an hour of sleep when clocks "spring forward."
Daylight Saving Time
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.
These states, U.S. territories don't observe daylight saving time
Two states don't do daylight saving time and won't "spring forward" as the clocks change for 2026.
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.
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.
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.
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.
Exclusive
Journalist in Iran's Evin Prison pleads for medical help for him, U.S. captives
CBS News has obtained a voice memo recorded by Iranian American journalist Reza Valizadeh, who has been detained in Evin Prison for over a year.
Senate holds "vote-a-rama" on ICE funding, rejects move to ban DOJ fund
The Senate is holding a marathon vote series as Republicans seek to fund immigration agencies under the Department of Homeland Security without help from Democrats.
House approves new Ukraine aid as over a dozen Republicans defect
Several Republicans signed onto a Democratic-led discharge petition, circumventing GOP leaders on the issue.
Correction officer testifies she was not the orange shape seen near Epstein's cell
A former officer at the correctional facility where Jeffrey Epstein died testified before the House Oversight Committee that she was not the orange shape seen moving up the stairs of Epstein's cell tier the night he died.
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Iran says "no tangible progress" in talks; Hezbollah rejects Israel-Lebanon truce
Iran says there's been no progress in talks with the U.S. after tit-for-tat strikes, as Hezbollah rejects new Israel-Lebanon ceasefire.
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Coast Guard seizes dinghy Lynette Hooker allegedly "bounced off" in Bahamas
The eight-foot dinghy that Brian Hooker says he and his wife, Lynette Hooker, were aboard when she disappeared in early April was seized by U.S. Coast Guard investigators.
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Trump's name must come off the Kennedy Center by June 12
There's been no word yet on if the Kennedy Center plans to remain open after July 5. It was to be closed for two years for extensive repairs beginning this summer.
Sen. Wyden wants to know why Leon Black paid Epstein $170M for tax planning
Jeffrey Epstein was paid extraordinary sums by billionaire Leon Black, and Sen. Ron Wyden wants to know why.
What to know as California continues to count primary votes
Mail-in ballots and security measures contribute to counting delays in California's close contests, an election expert says, and last-minute voters in the governor's race may slow things down further.
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Sheriff nominee who killed daughter's alleged abuser won't face murder charge
A judge has dismissed a murder charge against Aaron Spencer, an Arkansas sheriff nominee who was accused of killing his teenage daughter's alleged abuser in 2024.
Search continues for Auburn University student missing in Japan
James "Weston" Higginbotham, an Auburn University student, went missing last week in Japan after his family says he went to an area near Kyoto known for its hiking trails.
Correction officer testifies she was not the orange shape seen near Epstein's cell
A former officer at the correctional facility where Jeffrey Epstein died testified before the House Oversight Committee that she was not the orange shape seen moving up the stairs of Epstein's cell tier the night he died.
Pentagon hires man who pleaded guilty in Jan. 6 riot for sensitive civilian job
A man who pleaded guilty to participating in the Jan. 6 riot as a 19-year-old — and later described the events of that day as a "disgrace" — now works for the Defense Department.
Sen. Wyden wants to know why Leon Black paid Epstein $170 million for tax planning
Jeffrey Epstein was paid extraordinary sums by billionaire Leon Black, and Sen. Ron Wyden wants to know why.
MoneyWatch
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Meta is selling $3.99 monthly subscriptions for Instagram Plus
The new paid tier adds features like longer stories and deeper metrics as Meta looks to diversify revenue beyond advertising.
The U.S. is minting more millionaires than ever. Here's why.
A stock market boom is elevating more Americans into the ranks of the nation's millionaires, a new study finds.
Dow soars nearly 900 points as Wall Street bets on Iran peace deal
Despite flare-ups in Middle East violence, investors remain optimistic that the U.S. and Iran will soon end the war.
Trump announces $700 million investment in coal industry
The money will fund new and existing coal plants, as well as an export terminal in Oakland, California.
SpaceX plans record stock market debut that could make Elon Musk a trillionaire
SpaceX says it plans to raise up to $75 billion when it goes public this month in what could be the largest stock market debut ever, and it would put Elon Musk on course to becoming the first trillionaire.
Politics
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Listen to journalist Reza Valizadeh's voice memo from Iran's Evin Prison here
CBS News obtained a brief voice memo from Iranian American journalist Reza Valizadeh, who is being detained in Iran's Evin Prison and is pleading for help for him and other American captives.
Exclusive
Journalist in Iran's Evin Prison pleads for medical help for him, U.S. captives
CBS News has obtained a voice memo recorded by Iranian American journalist Reza Valizadeh, who has been detained in Evin Prison for over a year.
House approves new Ukraine aid as over a dozen Republicans defect
Several Republicans signed onto a Democratic-led discharge petition, circumventing GOP leaders on the issue.
U.S. sanctions Cuban president as Trump administration puts pressure on its leaders
The U.S. has imposed sanctions on Cuban President Miguel Díaz-Canel, according to a filing on the Treasury Department website.
Correction officer testifies she was not the orange shape seen near Epstein's cell
A former officer at the correctional facility where Jeffrey Epstein died testified before the House Oversight Committee that she was not the orange shape seen moving up the stairs of Epstein's cell tier the night he died.
HealthWatch
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Upcoming billing change could make pregnancy pricier
Come January, pregnancy care physician billing codes will change from a bundled system to an à la carte one.
Possible flesh-eating screwworm case in Texas, USDA says
A possible case of the flesh-eating New World screwworm is being investigated in Texas, the USDA reported Wednesday.
WHO massively scales back number of suspected Ebola cases in Congo
While 330 Ebola infections are confirmed in central Africa and huge challenges remain, hundreds more suspected cases "have been cleared out," the WHO says.
Details on promising pancreatic cancer drug
A new drug was shown in trials to keep pancreatic cancer patients alive for twice as long as chemotherapy alone. Dr. Jon LaPook has more.
A nurse stole fentanyl and AI missed it, state records say
Sentri7, drug diversion software powered by artificial intelligence and used at hundreds of U.S. hospitals, did not catch a monthslong string of fentanyl thefts in Tennessee in 2025, according to a state document.
World
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Listen to journalist Reza Valizadeh's voice memo from Iran's Evin Prison here
CBS News obtained a brief voice memo from Iranian American journalist Reza Valizadeh, who is being detained in Iran's Evin Prison and is pleading for help for him and other American captives.
Exclusive
Journalist in Iran's Evin Prison pleads for medical help for him, U.S. captives
CBS News has obtained a voice memo recorded by Iranian American journalist Reza Valizadeh, who has been detained in Evin Prison for over a year.
House approves new Ukraine aid as over a dozen Republicans defect
Several Republicans signed onto a Democratic-led discharge petition, circumventing GOP leaders on the issue.
Search continues for Auburn University student missing in Japan
James "Weston" Higginbotham, an Auburn University student, went missing last week in Japan after his family says he went to an area near Kyoto known for its hiking trails.
House blocks Rep. Rashida Tlaib's war powers resolution on Lebanon
Democratic leaders came out against the resolution before the vote, saying they favor another one introduced by Tlaib on Wednesday.
Entertainment
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Entertainment
From the archives: "Persepolis" author-filmmaker Marjane Satrapi
Iranian-French cartoonist Marjane Satrapi, who won acclaim for her graphic novel "Persepolis" about growing up in Tehran during the Islamic Revolution, died on June 4, 2026 at age 56. In this April 20, 2008 "Sunday Morning" interview, Satrapi talked with correspondent Serena Altschul about telling her family's story, and about adapting her black-and-white book into an Oscar-nominated animated film voiced by Catherine Deneuve and Chiara Mastroianni.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Stars talk chemistry in "Office Romance"
Jennifer Lopez and Brett Goldstein, stars of "Office Romance," speak to "CBS Mornings" about the new romantic comedy, why Lopez calls herself a "hopeful romantic" and how Goldstein says he wrote the movie with his co-star in mind.
Kane Parsons talks "Backrooms" success
At just 20 years old, director Kane Parsons is making movie history. His film "Backrooms" landed the biggest opening ever for an original horror film and made Parsons the youngest director ever to top the box office. He speaks to "CBS Mornings" about the film's success, where he drew inspiration from and why he doesn't want to embrace AI.
Jon Hamm talks "Your Friends & Neighbors"
Jon Hamm previews "Your Friends & Neighbors" season 2 finale, saying "it is satisfying" and provides some answers for fans. He also talks about the relatability of the show's characters and reflects on "Mad Men."
Technology
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Technology
New details on SpaceX IPO plans
SpaceX is going public this month, and it could be the largest-ever stock market debut. As it plans this move, SpaceX has amended the language in its IPO filing to address the company's growing need for water, particularly to expand its data centers. CBS News' Kelly O'Grady reports, and University of California, Riverside, associate professor Shaolei Ren joins to discuss.
Meta is selling $3.99 monthly subscriptions for Instagram Plus
The new paid tier adds features like longer stories and deeper metrics as Meta looks to diversify revenue beyond advertising.
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.
ChatGPT user describes AI-fueled delusions
CBS News spoke with five people who say they were led to believe they had developed an emotional connection to an AI chatbot. They are now involved in a digital support group for people who say they experienced AI-fueled delusions or spirals. ChatGPT user Micky Small joins "The Daily Report" to share her experience.
OpenAI CEO meets with lawmakers on Capitol Hill
OpenAI CEO Sam Altman met with Republican and Democratic lawmakers on Wednesday to oppose proposals that would require developers to obtain government approval before releasing new artificial intelligence models. Jordan Rae Kelly, former director for cyber incident response on the National Security Council, joins with analysis.
Science
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El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Meteor lights up southern Michigan
Days after a meteor exploded over New England, another fireball was spotted, visible in the Midwest to the Northeast. Rob Marciano has more.
Ancient coin, mysterious markings found under Notre Dame cathedral
A team of archaeologists at the iconic cathedral is digging straight down and back in time, to Roman Paris 2,000 years ago.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Crime
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Crime
Details on alleged $30 million fraud ring
Federal law enforcement officials on Thursday announced that two Ohio state employees and two co-conspirators were indicted in connection with an alleged $30 million Medicaid billing fraud scheme involving children's behavioral health services that were never rendered. As part of the investigation, 14 vehicles were seized, including a Maserati, a Mercedes, a Bentley and a McLaren, according to a source. CBS News senior Justice Department Sarah Lynch has more.
Deadly shooting at high school graduation
One person was killed, and three others were injured during a high school graduation in Northern California, officials say. CBS News' Jarred Hill reports.
SCOTUS rules on "skinny label"drugmaker case
The Supreme Court issued a ruling backing a generic drugmaker accused of infringing Amarin Pharma patents for so-called "skinny labels." CBS News' Jan Crawford reports.
More on Todd Blanche's law career
Todd Blanche, President Trump's former personal attorney and the current acting attorney general, is expected to be nominated to lead the Justice Department permanently, sources say. CBS News' Natalie Brand reports.
Bolton expected to plead guilty, sources say
President Trump's former national security adviser during his first term, John Bolton, is expected to plead guilty to one count of retaining classified national security information, sources tell CBS News. Contributor Jessica Levinson joins with more insight.
Space
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Sun erupts with 3 solar flares, raising chances of northern lights for U.S.
Three solar flares burst from the sun this week, raising the chances of seeing the northern lights for people across the United States.
NASA reluctantly gives up on lost orbiter: "Best Mars mission ever"
NASA officials said the $582 million MAVEN orbiter could not be recovered after a problem on the far side of Mars late last year, and that its extraordinarily successful mission was at an end.
Blue Origin vows to resume New Glenn launches despite explosion
Damage to Blue Origin's lone launch pad in the wake of last week's spectacular explosion was not as severe as initially feared, the company said.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Blue Origin assesses impact of New Glenn explosion
Blue Origin assess the impact of Thursday's New Glenn explosion, prompting concern about NASA moon program delays.
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.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
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?
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
Journalist in Iran prison's plea for help
CBS News obtained a voice recording from Iranian-American journalist Reza Valizadeh who is detained inside Iran's notorious Evin Prison. He pleads for medical help for himself and the other Americans there.
Blanche reacts to Trump's expected nomination
President Trump says he will nominate acting Attorney General Todd Blanche to be permanent AG. Blanche took over after Pam Bondi left the administration. CBS News' Olivia Rinaldi and Taurean Small have more details.
Tom Homan speaks on Delaney Hall conditions
White House border czar Tom Homan is defending conditions at Delaney Hall, a controversial ICE detention center in New Jersey. Homan visited the facility last weekend. In his first network interview since that trip, he spoke with CBS News' Camilo Montoya-Galvez.
New details on SpaceX IPO plans
SpaceX is going public this month, and it could be the largest-ever stock market debut. As it plans this move, SpaceX has amended the language in its IPO filing to address the company's growing need for water, particularly to expand its data centers. CBS News' Kelly O'Grady reports, and University of California, Riverside, associate professor Shaolei Ren joins to discuss.
Sources: Bolton to plead guilty in docs case
Sources say President Trump's former national security adviser John Bolton is planning to plead guilty to one count of retaining classified national security information. As part of his plea deal, the former Trump ally, who has since become an outspoken critic of the president, agreed to pay over $2 million in fines. CBS News legal reporter Katrina Kaufman has more.