How much caffeine is too much? Panera drinks raise questions
Consuming some caffeine is typically harmless for adults, but having too much can be dangerous. Here's what to know about potential health effects.
HealthWatch
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Patients expected Profemur artificial hips to last. Then they snapped in half.
The FDA and the manufacturer were alerted to Profemur titanium hips breaking inside U.S. patients as of 2005. It took 15 years to recall the devices. Many fractures could have been avoided.
Sushi topper wasabi linked to "substantial" memory boost, study finds
A researcher behind a study of wasabi's effect on cognition says he knew the fiery condiment had health benefits, but "the dramatic change" in memory was a surprise.
Grassroots college networks distribute emergency contraceptives on campus
Peer-to-peer efforts can meet a clear need among students whose colleges may not make sexual health products accessible or affordable.
COVID-19 increasing again, especially in Midwest, Mid-Atlantic, CDC says
Cases of other respiratory illnesses, including flu and RSV, are also on the rise.
Diet and nutrition
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How much caffeine is too much? Panera drinks raise questions
Consuming some caffeine is typically harmless for adults, but having too much can be dangerous. Here's what to know about potential health effects.
Sushi topper wasabi linked to "substantial" memory boost, study finds
A researcher behind a study of wasabi's effect on cognition says he knew the fiery condiment had health benefits, but "the dramatic change" in memory was a surprise.
Why it's best to skip questions about why someone's not drinking
Notice someone turning down alcohol at your holiday gathering? Skip the questions about why, and offer support instead, experts say. Here's how.
Indulge on Thanksgiving, but beware of these unhealthy eating behaviors
Holidays like Thanksgiving can bring up complicated relationships we have with food, but experts say our worries around eating are often misguided. Here are some unhealthy behaviors to watch out for.
Does red wine give you headaches? Researchers explore why.
Red wine on your Thanksgiving menu? For some people, even a small glass can result in a headache. Here's why researchers think that is.
Fitness and exercise
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Weekend-only workouts offer similar benefits to daily exercise, study finds
No time to exercise during the week? A new study suggests concentrating your workouts on the weekends may be just as good.
Following these 8 steps may slow biological aging by 6 years, research shows
The analysis used the American Heart Association's "Life's Essential 8" checklist, a list of lifestyle behaviors, to determine individuals' levels of heart health.
Are morning workouts better for weight loss?
Medical weight loss physician Dr. Sue Decotiis told CBS News that the best exercise is whatever fits your schedule.
Sleep
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3 tips to help you avoid winter blues when clocks "fall back"
Gaining an hour of sleep as daylight saving time ends Sunday might sound like a win, but experts say "falling back" can disrupt our health. Here's some expert advice to help you cope.
It's OK to hit the snooze button, according to new sleep study
If you snooze, you lose? Maybe not. Hitting your alarm's snooze button may not impact your health as previously thought, new research suggests.
Can white, brown or pink noise help you sleep? A neurologist weighs in.
White, brown and pink noise are all examples of "sound masking," which neurologist Dr. Jeffrey Ellenbogen says can help people relax and fall asleep.
Blue light blocking glasses may not help eye strain, researchers find
Blue light from computer screens and smartphones stimulates eyes and can cause sleep problems — but a new analysis finds blue light blocking glasses may not be much help.
Survey finds a third of Americans have a "sleep divorce"
A new survey from the American Academy of Sleep Medicine shows how many Americans opt for a "sleep divorce," the practice of sleeping separately from your partner.
Love & relationships
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Grassroots college networks distribute emergency contraceptives on campus
Peer-to-peer efforts can meet a clear need among students whose colleges may not make sexual health products accessible or affordable.
Expert advice on handling family challenges around the holidays
Family gatherings around the holidays can lead to unique challenges and stress. We asked family therapists about the most common issues and how to handle them.
Making friends as an adult can be challenging. Try these expert tips.
Lane Moore, comedian and author of "You Will Find Your People: How To Make Meaningful Friendships as an Adult," shares advice on one of the challenging aspects of adulthood: friendship.
Mental health, mindfulness and self-care
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Expert advice on handling family challenges around the holidays
Family gatherings around the holidays can lead to unique challenges and stress. We asked family therapists about the most common issues and how to handle them.
Do's and dont's for supporting someone through a loss from suicide
Suicide Prevention and Awareness Month was observed in September, but a death by suicide changes the lives of loved ones forever. Here's how to provide support.
Health workers report more harassment, mental health issues in new survey
Health care workers are reporting a significant increase in harassment and mental health issues, compared to before the COVID pandemic, in new survey data published by the CDC.
How often should you replace your toothbrush? A dentist weighs in
When's the last time you replaced your toothbrush? A dentist offers advice on the proper protocol.
Your depression questions, answered by experts
Depression is a mental health condition that affects millions of Americans. Here's what experts say about causes, treatment and more.
Spotlight on gut health
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Chocolate for gut health? An expert shares what makes your gut happy.
Dr. Uma Naidoo, a nutritional psychiatrist and author of "This Is Your Brain on Food," shares elements to include in your diet for boosting both physical and mental health.
What's the deal with probiotics? Should you be taking one?
Probiotic supplements, mixtures meant to replicate the healthy bacteria found inside our gut, are everywhere - but should you be taking them? We asked experts.
What you should eat to support your gut-brain connection
Dr. Uma Naidoo, a nutritional psychiatrist and author of "This is Your Brain on Food," explains the surprising role our gut plays in maintaining mental health.
Health and fitness essentials
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Can you pay for meal kits using EBT SNAP benefits?
Do meal kits count as eligible food purchases when it comes to SNAP benefits?
Which meal kit service has the most subscribers?
HelloFresh is one of America's most popular and well-reviewed meal kits, but is it really at the top? We get into it.
How to use meal kits on a gluten-free diet
Trying to stick to a gluten-free diet with meal kits? Here's everything you need to know.
The best meal kits for a dairy-free diet
Essential tips for finding the best dairy-free meal kits for your diet.
Which is the best meal kit for losing weight? Here's your answer
The best meal kit for weight loss balances healthy, nutritional meals with personalized meal plans.
U.S.
More U.S.
Atmospheric river brings heavy rain, flooding to Pacific Northwest
Amtrak said that no passenger trains will be running between Seattle and Portland until Thursday because of a landslide triggered by the atmospheric river.
Jonathan Majors' accuser Grace Jabbari testifies in assault trial
Jabbari was on the stand Tuesday, detailing how they met on the set of a movie before their relationship allegedly became abusive.
Intelligence report warns of rising foreign terror threats
A new FBI intelligence report says the most likely "primary targets" of foreign terrorists could include churches, synagogues and members of the Jewish community during the holiday season.
U.S. to deny visas to extremist Israeli settlers in West Bank
The State Department says it will impose travel bans on extremist Jewish settlers implicated in a rash of attacks on Palestinians in the occupied West Bank.
Survivors of domestic violence accuse military of "purposeful" cover-up
Two years after a CBS News investigation exposed the military's failure to protect victims of domestic violence, survivors are still waiting for justice.
MoneyWatch
More MoneyWatch
Christmas shipping deadlines for 2023: See the last days to order and mail packages
Here are that last days for sending timely Christmas gifts via major shippers like UPS and USPS. Places like Shutterfly have even earlier deadlines for Christmas 2023.
Consumer Reports lists best and worst EV performers for driving range
New Consumer Reports study finds that about half of electric vehicles fell short of their EPA-estimated driving ranges.
Here are the main reasons people turned to GoFundMe this year
Donations on the crowdfunding platform this year reveal a range of urgent financial needs, GoFundMe data shows.
Panera's caffeine-fueled lemonade cited in second death, suit says
Casual dining chain faces another wrongful death suit related to its Charged Lemonade after cardiac arrest of Florida man.
Tuohy family claims Michael Oher tried to extort them for $15 million
In new legal filings, Sean and Leigh Anne Tuohy released texts from Oher in which he appears to demand $15 million from them.
Politics
More Politics
Special election to replace Santos set for February 2024
There will be no primary. Democrats and Republicans will each pick a candidate to go head-to-head.
Intelligence report warns of rising foreign terror threats
A new FBI intelligence report says the most likely "primary targets" of foreign terrorists could include churches, synagogues and members of the Jewish community during the holiday season.
Biden says he's "not sure" he'd be running if Trump weren't
President Biden made the comment during a campaign fundraiser in Boston on Tuesday.
Special counsel previews trial roadmap in federal 2020 election case against Trump
In a new filing, prosecutors revealed they plan to use historical evidence of events both before and after the alleged conspiracy involving Trump's efforts to resist the peaceful transfer of power after the election.
Russia rejected "significant" deal for Americans' release, U.S. says
The State Department said "a number of proposals" have been made to secure the release of the wrongfully detained Americans.
HealthWatch
More HealthWatch
How much caffeine is too much? Panera drinks raise questions
Consuming some caffeine is typically harmless for adults, but having too much can be dangerous. Here's what to know about potential health effects.
Panera's caffeine-fueled lemonade cited in second death, suit says
Casual dining chain faces another wrongful death suit related to its Charged Lemonade after cardiac arrest of Florida man.
Patients expected Profemur artificial hips to last. Then they snapped in half.
The FDA and the manufacturer were alerted to Profemur titanium hips breaking inside U.S. patients as of 2005. It took 15 years to recall the devices. Many fractures could have been avoided.
Sushi topper wasabi linked to "substantial" memory boost, study finds
A researcher behind a study of wasabi's effect on cognition says he knew the fiery condiment had health benefits, but "the dramatic change" in memory was a surprise.
Grassroots college networks distribute emergency contraceptives on campus
Peer-to-peer efforts can meet a clear need among students whose colleges may not make sexual health products accessible or affordable.
World
More World
2023 is officially the hottest year ever recorded, scientists say
After record-breaking temperatures in November, the E.U.'s Copernicus Climate Change Service determined 2023 will officially be the hottest year humanity has experienced.
U.S. to deny visas to extremist Israeli settlers in West Bank
The State Department says it will impose travel bans on extremist Jewish settlers implicated in a rash of attacks on Palestinians in the occupied West Bank.
Russia rejected "significant" deal for Americans' release, U.S. says
The State Department said "a number of proposals" have been made to secure the release of the wrongfully detained Americans.
Democrats push forward with Ukraine, Israel aid amid border funding dispute
Supplemental aid to Ukraine and Israel has been stalled in Congress over disputes about border security funding.
U.S. military releases names of crew members who died in Osprey crash
The U.S. military identified all eight Air Force crew members on an Osprey that crashed on Nov. 29 off the shore of Yakushima Island, Japan.
Entertainment
More Entertainment
SAG-AFTRA members approve labor deal with Hollywood studios
However, less than 40% of Screen Actors Guild members participated in the ratification vote.
Jonathan Majors' accuser Grace Jabbari testifies in assault trial
Jabbari was on the stand Tuesday, detailing how they met on the set of a movie before their relationship allegedly became abusive.
1958's "Rockin' Around the Christmas Tree" tops Billboard chart for first time
Brenda Lee's "Rockin' Around the Christmas Tree" outperformed familiar chart-topper Mariah Carey's "All I Want for Christmas Is You."
Tuohy family claims Michael Oher tried to extort them for $15 million
In new legal filings, Sean and Leigh Anne Tuohy released texts from Oher in which he appears to demand $15 million from them.
Grand Theft Auto VI trailer: 7 things we learned from the teaser
Grand Theft Auto is one of the best-selling entertainment franchises of all time, with millions of fans awaiting its next release.
Technology
More Technology
Apple releases urgent update to fix iOS 17 security issues
The update patches two vulnerabilities, includes no new features to the operating system.
Spotify slashes 17% of jobs in third round of cuts this year
The popular music streaming service has reportedly eliminated 1,500 roles amid slowing economic growth.
Elon Musk's X platform fueled far-right riots in Ireland, experts say
Elon Musk's X platform has fueled far-right disinformation in Ireland and played a key role in last month's riots in Dublin, experts say.
The race to develop quantum computers
Quantum computing could change civilization as we know it with technology capable of solving complex problems in moments. Henry Yuen, assistant professor of computer science at Columbia University, joined CBS News to discuss what quantum computing is, its potential uses and how close we are to seeing the technology in action.
Automakers turn to subscription fees
Automakers, including General Motors, Ford and BMW, are charging drivers subscription fees to use certain state-of-the-art features, such as remote locking and hands-free cruise control. Carter Evans has details.
Science
More Science
2023 is officially the hottest year ever recorded, scientists say
After record-breaking temperatures in November, the E.U.'s Copernicus Climate Change Service determined 2023 will officially be the hottest year humanity has experienced.
How melting glaciers fuel sea level rise
In Svalbard, Norway, scientists are learning how Arctic glaciers melting at an unprecedented rate will affect rising sea levels. CBS News national environmental correspondent David Schechter visited a cluster of islands close to the North Pole to learn more.
Oil companies make methane reduction pledge
Monday at the COP28 climate summit, the president of Occidental Petroleum, Vicki Hollub, talked about the need for a collaborative effort to reduce emissions. And her peers at least seemingly appear to agree, with 50 oil and gas companies worldwide pledging to reach near-zero methane emissions by 2030. Angela Wilkinson, secretary general of the World Energy Council, joined CBS News to discuss the impact of that goal.
Video shows ship's "lucky" encounter with world's largest iceberg
The sighting came just days after scientists declared the iceberg was "on the move" for the first time in 37 years.
Ancient methane escaping from melting glaciers could warm the planet more
Spiking temperatures in the Arctic are rapidly melting glaciers. Scientists are now worried about underground methane, a potent greenhouse gas, leaking up to the surface.
Crime
More Crime
Jonathan Majors' accuser Grace Jabbari testifies in assault trial
Jabbari was on the stand Tuesday, detailing how they met on the set of a movie before their relationship allegedly became abusive.
Suspect in explosion may have shot at police
Officials in Arlington, Virginia, held a news conference Tuesday to confirm details in the investigation into a massive house explosion that occurred after Arlington County Police Department officers tried to serve a warrant at the location Monday. Watch what officials said.
Serial killer's widow admits she was "bait" in student's rape and murder
Monique Olivier admitted she was "bait" in the 1990 rape and murder of British student Joanna Parrish by her former husband, Michel Fourniret.
Former U.S. ambassador accused of spying
A yearslong sting operation has led to charges against Manuel Rocha, the former U.S. ambassador to Bolivia. Rocha is accused of acting as a foreign agent of Cuba, according to court documents. Guy Lewis, a former U.S attorney for the Southern District of Florida, joins CBS News to discuss how Rocha's case could play out.
Virginia house explodes as police serve warrant
The Arlington County Police Department said a suspect didn't respond, staying barricaded inside his home, while officials tried to serve a warrant there Monday just before the house blew up. CBS News homeland security and justice reporter Nicole Sganga reports from the scene of the explosion in the Washington, D.C. suburb.
Space
More Space
Russian cargo ship docks at International Space Station
A guidance system problem during final approach prompted two space station cosmonauts to take over by remote control.
NASA "unlikely" to launch Artemis moon landing flight in 2025, GAO says
NASA is facing challenges with SpaceX's moon lander and the new Axiom spacesuits for moonwalkers.
New solar system with rare, perfectly in-sync planets found in Milky Way
Astronomers have discovered six planets orbiting a bright, nearby star in perfect synchrony like a grand cosmic orchestra.
Scientists discover "in-sync" solar system
Scientists have discovered a six-planet solar system in the Milky Way that astronomers say has been untouched by outside forces since its birth billions of years ago. The six planets orbit a star "perfectly" in sync. Derrick Pitts, chief astronomer at the Franklin Institute, joined CBS News to talk about the discovery.
Mars' landscape captured in newly released images
NASA revealed multiple new panoramic images of clouds and dust in Mars' skies, as well as one of its tiny two moons, taken last May.
Latest Galleries
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Matthew Trussler murder: Inside the case
Matthew Trussler was found dead at the home he shared with his fiancée Melissa Turner. See the evidence that led to authorities piecing together his death.
Catching a killer clown
Marlene Warren answered the door to her Wellington, FL, home and was fatally gunned down by a mysterious clown. Despite eyewitnesses, circumstantial evidence, and the identification a suspect early on, it would take more than 30 years for her killer to face justice.
Notable Deaths in 2023
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Becky Bliefnick texted about fear of her estranged husband
The Illinois mom wrote, "If something ever happens to me, please make sure the number one person of interest is Tim." Take a look at the evidence that led to Tim Bliefnick's arrest.
The crime scene evidence that convicted Alex Murdaugh
Inside South Carolina's "trial of the century" — how investigators built their case
Latest Videos
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Latest Videos
12/5: CBS Evening News
Intelligence report warns of rising foreign terror threats; Military domestic violence survivors waiting for justice
Report warns of rising foreign terror threats
A new intelligence report warns foreign terrorists may use the ongoing Israel-Hamas war to increase calls for violence during the holiday season in the U.S. Catherine Herridge has the details.
Military domestic violence survivors seek justice
Two years ago, a CBS News report uncovered gaps in how the U.S. military handles claims of domestic violence. The report prompted assurances things would change, but survivors say they are still waiting for justice, even after military officials were given video and audio evidence of their assaults. "CBS Evening News" anchor and managing editor Norah O'Donnell has the story.
U.S. Navy warship responds to Red Sea attacks
A U.S. Navy warship shot down several drones launched toward commercial ships in the Red Sea. Iranian-backed Houthi rebels in Yemen have claimed responsibility for the attacks. David Martin reports.
Kennedy Center Honors held Sunday
The 2023 Kennedy Center Honors were held Sunday, recognizing Billy Crystal, Renee Fleming, Barry Gibb, Queen Latifah and Dionne Warwick. CBS will air the honors Wednesday night. "CBS Evening News" anchor and managing editor Norah O'Donnell takes a look at this year's highlights.