Is dairy disturbing your dreams? Here's what a study found out.
In the study, published Monday in journal Frontiers in Psychology, 40.2% of participants reported certain eating habits affected their sleep.
Sleep
6 stretches to try for a better night sleep
Stretching can be a beneficial step to add to your bedtime routine, experts say. Here are some moves to consider.
Insomnia can lead to heart issues. A psychologist shares tips for better sleep.
Research has found that bad sleep could lead to numerous health problems, including heart disease. Here are recommendations to improve sleep.
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.
Expert tips for sleeping better as you age
It's common among older adults to not get a consistent full night's rest, but there are ways to improve sleep issues. A sleep psychologist shares tips.
Snoozing on the couch can disrupt your sleep. These expert tips can help.
Falling asleep on the couch is a small habit that can have a big impact on your sleep, leaving you wide awake when you move into bed for the night.
"Sleepmaxxing" trend has young adults optimizing their sleep
Sleep optimization, or "sleepmaxxing," is a popular trend among a younger demographic, but experts share a few words of caution.
How to sleep, breathe and drink water better, according to an expert
Michael Breus, a clinical psychologist and author of "Sleep Drink Breathe: Simple Daily Habits for Profound Long-Term Health," shares tips on how to better hydrate and more.
Could poor sleep speed up brain aging? Expert weighs in on new study.
Have difficulty falling or staying asleep? New research shows it's associated with signs of sped-up brain aging. Experts explain the risks.
What sleeping position is best? A sleep specialist explains.
Are you a back, side or stomach sleeper? Here's what a sleep expert says about the pros and cons of each.
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Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
Disease once linked to mining hits workers in countertops industry
Crystalline silica, which is released into the air when workers cut and polish engineered stone for kitchen countertops, can scar human lungs beyond repair.
"I was fighting to survive": Patients still struggle with preauthorization hurdles
Last summer, the Trump administration announced a voluntary pledge by health insurers to reform prior authorization, but patient advocates and medical providers remain skeptical.
Investigation
There's one building in LA with 89 registered hospices: "Ground zero" for fraud?
A CBS News analysis of records for every hospice operating in Los Angeles County finds indications of fraud are growing.
More kids are in ERs for tooth pain. Budget cuts and fluoride fights aren't helping.
Dentists, hygienists, and researchers say a shortage of rural dental care professionals and worsening oral hygiene since the COVID-19 pandemic mean more kids are ending up in the emergency room for tooth decay.
Baby sleepsuit sold at Walmart recalled over potential choking hazard
The zipper head on the recalled HALO Magic Sleepsuits poses a danger to babies, according to the U.S. Consumer Product Safety Commission.
A Pilates teacher thought she had the flu. Doctors found aggressive cancer
Debi Weiss thought her fatigue and weakness was a seasonal illness, but her condition quickly worsened.
U.S.
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USPS wants to raise the price of a first-class stamp as high as 95 cents
USPS Postmaster General David Steiner said raising the price of stamps would "largely solve" the agency's financial woes.
Official warns some airports could shut down if TSA sick calls climb
Acting deputy TSA administrator Adam Stahl says the situation will get worse the longer the agency and the Department of Homeland Security don't receive funding.
Former reality TV star wins Iditarod, rewards sled dogs with steaks
Jessie Holmes is the third competitor in the 54-year history of the Iditarod Trail Sled Dog Race to repeat the year after winning for the first time.
Trump's judicial confirmations show signs of slowing compared to first-term boom
President Trump is likely to make less of an impact on the federal bench in his second term because of fewer vacancies, a slower pace of retirements and the potential for Democrats to regain control of the Senate in November.
Top intelligence officials to testify to Senate panel as Iran war escalates
The Trump administration's spy chiefs will testify before the Senate Intelligence Committee on national security threats facing the U.S.
MoneyWatch
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USPS wants to raise the price of a first-class stamp as high as 95 cents
USPS Postmaster General David Steiner said raising the price of stamps would "largely solve" the agency's financial woes.
WNBA, players' union reach agreement in principle on new pact
The WNBA and its players' union reached a verbal agreement on a transformational new collective bargaining agreement early Wednesday morning, both sides said.
Arizona alleges Kalshi engaged in illegal gambling, election wagering
The complaint includes 20 separate counts against Kalshi, claiming the company accepted bets from Arizona residents in violation of state law.
Here's how much U.S. families need to make to feel economically secure
Many Americans feel like they live in a "hamster wheel economy," said one expert who studies economic security.
Amazon introduces 1-hour and 3-hour delivery in U.S.
Amazon is speeding deliveries, putting pressure on other retailers. Here's where 1- and 3-hour delivery options are available and how much the service costs.
Politics
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Federal judge strikes down Arkansas Ten Commandments in public schools law
An Arkansas law requiring that the Ten Commandments be prominently displayed in public school classrooms has been struck down by a federal judge.
Exclusive
Facing potential Latino voter slide, GOP mobilizes in crucial Senate races ahead of 2026 midterms
Amid signs that Republicans may lose some of the Latino support that the party picked up in 2024, grassroots organizations are stepping in to boost GOP Senate candidates in key midterm races.
Trump's judicial confirmations show signs of slowing compared to first-term boom
President Trump is likely to make less of an impact on the federal bench in his second term because of fewer vacancies, a slower pace of retirements and the potential for Democrats to regain control of the Senate in November.
Top intelligence officials to testify to Senate panel as Iran war escalates
The Trump administration's spy chiefs will testify before the Senate Intelligence Committee on national security threats facing the U.S.
Live
Watch Live: Sen. Markwayne Mullin's confirmation hearing for DHS Secretary
President Trump announced Sen. Markwayne Mullin as his pick to replace embattled DHS Secretary Kristi Noem.
HealthWatch
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Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
World
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Belgian soldiers to protect Jewish sites as Iran war fuels antisemitism
Italian soldiers are patrolling Rome's ancient Jewish quarter and Belgian troops are helping secure Jewish sites as an official warns the threat of antisemitic violence "is very real."
Woman hospitalized after being startled by humanoid robot
Video widely shared online showed a woman angrily confronting a robot as it waved its metallic arms at her, while a crowd of onlookers gathered around.
Live
Iran lashes out with missiles as Israel says war still intensifying
Iran retaliates for Israel's latest assassinations as Trump and Netanyahu give no indication the war is about to let up, 19 days in.
Top intelligence officials to testify to Senate panel as Iran war escalates
The Trump administration's spy chiefs will testify before the Senate Intelligence Committee on national security threats facing the U.S.
Venezuela defeats U.S. 3-2 for its first World Baseball Classic title
With the game tied going into the 9th, Eugenio Suárez smacked a double into left-center field to score pinch runner Javier Sonoja for what would prove to be the winning run.
Entertainment
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Nancy Guthrie investigation "becomes much harder" as time goes on, expert says
Law enforcement sources told CBS News that additional images were obtained from surveillance cameras installed at Guthrie's Tucson home, but they showed nothing suspicious.
Melissa Etheridge opens up about new music
Melissa Etheridge speaks with "CBS Mornings" about releasing her 17th studio album "Rise" later this month, writing about the loss of her son and grief.
Woman on viral Coldplay "kiss cam" speaks out
Kristin Cabot, the woman from the viral Coldplay "kiss cam" video, spoke in an exclusive interview with Oprah Winfrey about the backlash she received from that moment and how it differed from comments made about her boss Andy Byron, the CEO of their company.
Kennedy Center votes to shut down ahead of Trump-backed renovation project
The Kennedy Center's board of directors has voted to shut down operations for two years following this summer's July 4 celebrations.
Stars walk Vanity Fair Oscar Party red carpet
Oscar winners Jessie Buckley, Michael B. Jordan and other celebrities appeared on the red carpet for the Vanity Fair party after the awards show. See some of the red carpet looks.
Technology
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Technology
Landmark social media trial continues
A verdict could come as soon as Tuesday in the landmark trial against Meta and Google for allegedly fueling social media addictions. CBS News contributor Jessica Levinson has more.
U.S. hospitals, insurers turn to AI for claims
A constant battle in the U.S. health care system is the fight between insurers and providers over the cost of medical procedures and who foots the bill. Both sides are turning to artificial intelligence to make their case. CBS News medical contributor Dr. Céline Gounder explains.
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.
Solar farm development faces pushback
A community in Alabama is pushing back against a solar farm that would power an artificial intelligence data center in the state. CBS News reporter Kati Weis has more.
Jury deliberates in social media trial
Jury deliberations are underway in a landmark social media trial about addiction claims. CBS News correspondent Carter Evans has the details.
Science
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Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
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.
Crime
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Nancy Guthrie investigation "becomes much harder" as time goes on, expert says
Law enforcement sources told CBS News that additional images were obtained from surveillance cameras installed at Guthrie's Tucson home, but they showed nothing suspicious.
Kouri Richins found guilty on all charges
Kouri Richins, the Utah mom accused of killing her husband and later writing a children's book about grief, was found guilty on all charges Monday, including aggravated murder. Her sentencing is now set for May and she faces the possibility of life in prison.
Accused Latin American drug lord arrives in U.S. after years on the run
Sebastian Marset, who eluded police for years, was captured in Bolivia last week and transferred to U.S. custody.
Alleged pipe bomber argues charges should be tossed under Jan. 6 pardons
A man who was accused of planting pipe bombs outside the RNC and DNC on the eve of the Jan. 6 attack is arguing he is covered by President Trump's sweeping pardons of alleged Jan. 6 rioters.
Kouri Richins convicted of murdering husband
A jury on Monday found Kouri Richins, a Utah mom who wrote about grief, guilty of murder in the fatal poisoning of her husband. CBS News reporter Andres Gutierrez has more.
Space
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Space
Video shows meteor streaking across the sky
A meteoroid was spotted streaking across the sky in 10 states. In some areas, there was also a loud boom, similar to an explosion. NASA says the meteor, which was traveling 45,000 mph in the sky, fragmented - causing the bright fireball and loud boom.
7-ton meteor identified as likely cause of boom heard across Ohio
Some residents immediately feared the sound was an explosion, according to CBS affiliate WOIO, but weather service officials say it appears to have been a meteor.
Bill Nye on going from Boeing to science guy
Bill Nye the Science Guy sits down with CBS News chief Washington correspondent Major Garrett to talk about his life and career.
NASA targets April 1 for moon mission launch
NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.
1,300-pound NASA satellite to crash on Earth
Nearly 14 years after it was launched in 2012, NASA says a 1,300-pound satellite is expected to come crashing back to Earth on Wednesday. Most of it will burn up as it reenters the atmosphere, but NASA warns some debris could survive reentry.
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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?
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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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Inside Michael Jordan's NASCAR racing team
"CBS Mornings" co-host Nate Burleson spoke with NASCAR driver Bubba Wallace and other members of Michael Jordan's co-owned team, 23XI Racing, about their training and the strategy behind their success.
Tips on how to pay for college
The cost to attend college - including tuition, room and board, and books - continues to rise. To attend a four-year, in-state school, the average cost is more than $27,000 per year. Jill Schlesinger has tips on how to save and pay for college, including guidelines for deciding how much to borrow.
Iran strikes Israel overnight, Kent resigns
Iran launched retaliatory strikes against Israel overnight as the war drags on. This comes as the Trump administration faces the fallout of Joe Kent's resignation as the director of the National Counterterrorism Center. CBS News' Jarred Hill reports.
Rising concerns over prediction markets
As prediction markets explode in popularity, there are concerns they may bypass state gambling laws. On Tuesday, Arizona's attorney general charged the prediction market Kalshi with operating an illegal gambling operation. A representative from Kalshi said it's not a gambling product, but an exchange overseen by strict Wall Street regulation. Jo Ling Kent reports.
How gas prices could impact other goods
The price of gas and diesel continue to rise as the war with Iran continues. The increased prices could impact the cost of other goods from groceries to airline tickets. Kelly O'Grady explains.