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.
Daylight Saving Time
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."
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.
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.
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?
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.
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 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.
Time change for daylight saving happened overnight. What to know.
Clocks "spring forward" when daylight saving time begins on Sunday, March 10, 2024.
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.
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.
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.
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.
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 the end of daylight saving impacts sleep
Daylight saving time comes to an end on Sunday. Dr. Shelby Harris, clinical psychologist and director of sleep health at Sleepopolis, joins CBS News to discuss how the switching of schedules can impact your health and what you can do to ease the transition.
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.
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.
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.
Late decision to delay clock change leaves Lebanon in time zone chaos
The country's caretaker premier predicted "all sorts of problems" before announcing a postponement of the switch to Daylight Saving Time. He was right.
The Saturday Six: "Cocaine cat" rescued, slap fighting and more
In case you missed it, a daughter's TikTok helped save her family restaurant and the U.S. Army is resurrecting a once familiar slogan to garner recruits.
Health risks of daylight saving time
Health experts warn springing forward one hour for daylight saving time can have a negative impact on your health. Dr. Beth Ann Malow, a neurology and pediatrics professor at the Vanderbilt University Medical Center, joins CBS News to discuss the concerns.
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.
Not-so-fun facts about Daylight Saving Time
It's that time of year when we turn the clocks back an hour, and supposedly get an extra hour of sleep. There are arguments against adopting a spring-ahead/fall-behind life – or for making Daylight Saving Time permanent.
As daylight saving time ends, many want to stop changing the clocks
Every March, clocks spring forward to daylight saving time. Every November, they fall back to standard time.
Dow plunges more than 1,500 points as stocks react to tariff shock
The Dow opened sharply lower as investors fret over the potential economic impact of President Trump's latest tariffs.
Top National Security Council staffers purged, U.S. officials say
One source said the firings come after Laura Loomer presented President Trump with opposition research on NSC staffers she views as neoconservatives or not sufficiently loyal to him.
2025 Atlantic hurricane season forecast released
A new forecast from researchers at Colorado State University predicts the 2025 hurricane season will be busier than an average year.
Hailey Okula, nurse influencer, dies from childbirth complications
Hailey Okula, a 33-year-old known online as "Nurse Hailey," died after giving birth to her first child, a son named Crew. She had dealt with infertility for almost two years.
Layoffs spiked by 205% last month, fueled by DOGE mass firings
Job cuts more than tripled to 275,240 last month, a surge caused by mass layoffs of government workers by Elon Musk's DOGE.
Severe storms in South and Midwest turn deadly
Violent storms cut through a wide swath of the South and Midwest, spawning tornadoes and killing at least two people, knocking down power lines and trees and ripping roofs off homes.
Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
D.C. top prosecutor nominee touts legal work for Jan. 6 rioters to Senate
D.C. U.S. attorney nominee Ed Martin, in a Senate questionnaire, highlighted his litigation work for two Jan. 6 defendants.
Bruce Springsteen releasing "Lost Albums" with songs never heard before
Bruce Springsteen announced "Tracks II: The Lost Albums" will feature seven full-length albums that were never released from 1983-2018.
U.S.
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Hailey Okula, nurse influencer, dies from childbirth complications
Hailey Okula, a 33-year-old known online as "Nurse Hailey," died after giving birth to her first child, a son named Crew. She had dealt with infertility for almost two years.
Elon Musk will remain adviser to Trump even after DOGE work concludes, Vance says
Vice President JD Vance said billionaire Elon Musk will "continue to be an adviser" after leaving government.
Layoffs spiked by 205% last month, fueled by DOGE mass firings
Job cuts more than tripled to 275,240 last month, a surge caused by mass layoffs of government workers by Elon Musk's DOGE.
2025 Atlantic hurricane season forecast released
A new forecast from researchers at Colorado State University predicts the 2025 hurricane season will be busier than an average year.
Dow plunges more than 1,500 points as stocks react to tariff shock
The Dow opened sharply lower as investors fret over the potential economic impact of President Trump's latest tariffs.
MoneyWatch
More MoneyWatch
Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
Layoffs spiked by 205% last month, fueled by DOGE mass firings
Job cuts more than tripled to 275,240 last month, a surge caused by mass layoffs of government workers by Elon Musk's DOGE.
Dow plunges more than 1,500 points as stocks react to tariff shock
The Dow opened sharply lower as investors fret over the potential economic impact of President Trump's latest tariffs.
Stocks slide around the world as investors recoil from Trump tariffs
U.S. financial markets look set to crater in early as trade, with Dow future down nearly 1,300 points.
Businesses fear new Trump tariffs will hurt them — and their customers
One restaurant owner worried about tariffs pushing up food prices said such costs are "coming right off my bottom line."
Politics
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Top National Security Council staffers purged, U.S. officials say
One source said the firings come after Laura Loomer presented President Trump with opposition research on NSC staffers she views as neoconservatives or not sufficiently loyal to him.
D.C. top prosecutor nominee touts legal work for Jan. 6 rioters to Senate
D.C. U.S. attorney nominee Ed Martin, in a Senate questionnaire, highlighted his litigation work for two Jan. 6 defendants.
Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
Elon Musk will remain adviser to Trump even after DOGE work concludes, Vance says
Vice President JD Vance said billionaire Elon Musk will "continue to be an adviser" after leaving government.
NYC Mayor Eric Adams running for reelection as independent
New York City Mayor Eric Adams will skip the Democratic primary and run for reelection as an independent, he announced Thursday.
HealthWatch
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Hailey Okula, nurse influencer, dies from childbirth complications
Hailey Okula, a 33-year-old known online as "Nurse Hailey," died after giving birth to her first child, a son named Crew. She had dealt with infertility for almost two years.
Trump's DEI undoing undermines accommodations for disabled people
From halting diversity programs that benefit disabled workers to federal staffing cuts, the Trump administration has taken a slew of actions that harm people with disabilities.
Here's how cuts at NIH could impact cancer patients
The Trump administration's cuts to the National Institutes of Health has some worried about stalls in research and medicine.
FDA planning for fewer food and drug inspections due to layoffs, officials say
Around 170 staff were cut from the FDA's Office of Inspections and Investigations this week as part of wider cuts at U.S. health agencies.
Tony's Chocolonely recalls chocolate bars after reports of stones
Tony's Chocolonely is recalling some products after consumers reported finding "small stones" in the chocolate bars.
World
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Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
New search for MH370 suspended just weeks after it got underway
Malaysia says the latest hunt for missing flight MH370 has been suspended after less than 6 weeks, as "it's not the season" to scour the Indian Ocean.
Rare life-sized statues of toga-clad couple found in Pompeii tomb
The couple may have been married, and the woman appears to have been a priestess, researchers said.
BBC News sneaks in to reveal devastation as Myanmar quake toll tops 3,000
Myanmar's military rulers have kept journalists out since the devastating earthquake, so CBS News' partners at the BBC went undercover to reveal the scale of the disaster.
Stocks slide around the world as investors recoil from Trump tariffs
U.S. financial markets look set to crater in early as trade, with Dow future down nearly 1,300 points.
Entertainment
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Aisha Bowe on her journey from community college to rocket scientist
Aerospace engineer Aisha Bowe opens up about joining the historic all-female Blue Origin space flight.
Bruce Springsteen releasing "Lost Albums" with songs never heard before
Bruce Springsteen announced "Tracks II: The Lost Albums" will feature seven full-length albums that were never released from 1983-2018.
Deborah Norville on leaving "Inside Edition"
Deborah Norville, the longest-serving female anchor in American TV history, says this will be her final season at "Inside Edition." She joins "CBS Mornings" to talk about what's next after three decades on the show.
Nintendo Switch 2 unveiled
The next generation of Nintendo gaming is here. Tech expert Bridget Carey joins us to break down what to know about the Switch 2 ahead of its June 5 release and why it's already a must-have for Millennials and Gen Z.
Matteo Lane on new book, "Your Pasta Sucks"
Comedian Matteo Lane joins us to talk about his new cookbook filled with Italian recipes and hilarious stories about family, food and life on the road.
Technology
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Technology
Nintendo unveils new Switch 2 console
Nintendo has unveiled its next console, the Switch 2. Washington Post reporter Gene Park joins "The Daily Report" to discuss the new user experience, the price and possible security concerns.
Amazon tells White House it's interested in buying TikTok
Amazon has expressed interest in buying TikTok ahead of deadline for ByteDance to sell the social media app or face a U.S. ban.
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.
What to know about RedNote
CBS News Confirmed looks at why users are flocking to RedNote, the new Chinese app raising red flags over data privacy and propaganda, as TikTok faces a potential U.S. ban.
Growing demand to power AI, cryptocurrency
As cryptocurrency and artificial intelligence advancements are made, U.S. demand for the energy needed to power massive mining and data centers grows. David Turk, former deputy secretary of the U.S. Department of Energy, joins "The Daily Report" to discuss how much energy the U.S. needs and the potential environmental impacts.
Science
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Archaeologists discover mass grave from Roman Empire-era battle
Experts at the Vienna Museum provided a public presentation of the mass grave this week, which had the bodies of more than 100 people.
Astronauts on unexpected 9-month space mission
Originally scheduled for just 8 days aboard the International Space Station, the two astronauts spent over 9 months in orbit due to delays with their Boeing Starliner return. Now back on Earth, they share how they coped, what they missed most, and how the mission unexpectedly became political.
Icelandic volcano erupts, shutting down popular tourist attraction
Authorities in Iceland were forced by a new volcanic eruption to evacuate dozens of homes and shut down the hugely popular Blue Lagoon tourist attraction.
SpaceX's Fram2 launch sends civilian crew into flight around Earth's poles
The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained astronaut on board.
Ancient wasp snatched prey like Venus flytrap, scientists say
"I've seen a lot of strange insects, but this has to be one of the most peculiar-looking ones I've seen in a while," said one entomologist.
Crime
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What to know about federal executions as DOJ seeks death penalty for Mangione
Each death penalty case is authorized by the DOJ headquarters in Washington, D.C., in consultation with local U.S. Attorney offices, who prosecute the cases.
Man accused of trying to kill Kavanaugh intends to plead guilty, court docs show
Nicholas Roske was found outside Supreme Court Justice Brett Kavanaugh's home with a gun and a knife in 2022.
Adams reacts to judge dismissing case
New York City Mayor Eric Adams touted a judge's decision to dismiss his federal corruption case with prejudice. Adams faced several counts of bribery, conspiracy and campaign finance violations. CBS News' Shanelle Kaul has more.
Fugitive leader of notorious Ecuador drug gang is indicted in U.S.
José Adolfo Macías Villamar — known as "Fito" — has led Los Choneros and its "network of assassins and drug and weapon traffickers" since at least 2020, federal prosecutors said.
German police say online child sex abuse platform busted in huge operation
Police in Europe say "one of the largest pedophile platforms in the world" is now offline after a joint operation dismantled the "KidFlix" network.
Space
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Aisha Bowe on her journey from community college to rocket scientist
Aerospace engineer Aisha Bowe opens up about joining the historic all-female Blue Origin space flight.
Aisha Bowe prepares for liftoff
Aisha Bowe, a former NASA rocket scientist and tech founder, will become the first person of Bahamian heritage to travel to space. She joins Gayle King and an all-female Blue Origin crew launching April 14 and joins "CBS Mornings' to talk about how she is preparing.
"City-killer" asteroid has slim chance of striking moon, experts say
The 2024 YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.
NASA's SPHEREx space telescope releases its first images
The first images captured by NASA's SPHEREx space telescope showed tens of thousands of stars and galaxies.
Wilmore, Williams on space stay
Butch Wilmore and Suni Williams are sharing more details about their experience in space aboard the International Space Station after their time in Boeing's Starliner capsule. CBS News' Mark Strassmann spoke to the pair about their journey.
Latest Galleries
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Notable Deaths in 2025
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Husband pieces together wife's last movements to find out how she was killed
A look into a grieving husband Jan Cilliers' investigative work after his wife Christy Giles and her friend Hilda Marcela Cabrales died after a night out.
The Scott Peterson case: New evidence?
Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Texas couple investigates teen daughter's unusual death
Cayley Mandadi's mother and stepfather go to extreme lengths to prove her death was no accident.
Latest CBS News Videos
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Latest CBS News Videos
Judge to determine if DOJ violated order
U.S. District Judge James Boasberg could hold members of the Department of Justice in contempt of court for possibly violating court orders by proceeding with blocked deportation flights to El Salvador's CECOT mega-prison. CBS News' Katrina Kaufman reports.
More severe weather expected
Parts of the South and the Midwest are bracing for more severe weather after apparent tornadoes tore through houses and businesses and led to at least one death. CBS News' Omar Villafranca has more from Arkansas.
Latest news as stock markets plunge
President Trump's administration acknowledged there will be short-term pain as investors react to new tariffs announced. Global markets are reacting negatively and currency prices are fluctuating around the world. CBS News' Javier David, Ramy Inocencio and Natalie Brand have the latest.
Deborah Norville on leaving "Inside Edition"
Deborah Norville, the longest-serving female anchor in American TV history, says this will be her final season at "Inside Edition." She joins "CBS Mornings" to talk about what's next after three decades on the show.
Latest news on Amazon interest in TikTok
A deadline for TikTok to find a U.S. buyer is approaching and some American companies are voicing their interest in purchasing the social media giant. CBS News' Jo Ling Kent has the latest news on Amazon's potential bid.