Are you really getting a moderate or intense workout? Here's how to tell.
Looking to amp up your exercise as part of your New Year's resolutions? Here's how to calculate the intensity of your workouts.
Exercise
Exercising like this could give those over 40 extra years of life, research says
Exercising like the most active 25% of Americans can help those over 40 add an extra 5 years to their life on average, according to new research.
Mornings Memory: 1966 physical fitness test
In today's Mornings Memory, we look back to 1966 when CBS News aired "The National Sports and Physical Fitness Test." The interactive segment quizzed viewers on personal habits, sports trivia, and outdoor skills.
Top 10 fittest cities in the United States, revealed
The rankings, from the American College of Sports Medicine and the Elevance Health Foundation, are based on 33 health indicators, including different health behaviors and outcomes.
Wrist weights are a trendy hack for toned arms, but are they safe?
A workout that mindlessly tones your arms while getting some cardio in? If it sounds too good to be true, that's because it may be. Here's what experts say.
Richard Simmons, fitness guru, dies at age 76
Richard Simmons devoted his life to making people sweat with his "Sweatin' to the Oldies" workout videos.
Peloton, once hailed as the future of fitness, is now sucking wind
Peloton CEO Barry McCarthy exits as it lays off more staff. What's ailing the fitness company?
Don't just track your steps: 4 health points to monitor on your smartwatch
Are you using your smartwatch to the fullest? Here are 4 metrics doctors say can be useful to track beyond your daily step count.
Grandmother breaks world planking record
The former vice principal spends hours planking every day while she watches movies and even studied for her master's degree.
Preventative health care, screenings guide
CBS News HealthWatch compiled a series of guides for preventative care and screenings to stay on top of your health at different ages throughout your life. Dr. Celine Gounder, a CBS News medical contributor and editor-at-large for public health at the Kaiser Family Foundation, breaks down the advice.
Men need more exercise than women for same health benefits, study finds
A study published Monday revealed a gender gap in cardiovascular benefits when it comes to exercise.
Are morning or night workouts better? Here's what experts say.
What's the best time for working out: morning, afternoon or evening? The answer isn't what you may think.
How many calories should I burn a day? Your calorie questions, answered.
Calories can be confusing — but they don't have to be. We've got answers to your most-searched questions about calories.
Should you eat before a workout? Here's what experts say.
Is it better to eat before your workouts? Here's what experts recommend.
Should you start with cardio or lift weights first? One expert weighs in
Experts say you should both lift weights and do cardio — here's how to decide whether resistance training or aerobic exercise should come first in your workout.
How to make New Year's resolutions stick
With 2024 fast approaching, it is time to make New Year's resolutions. Dr. Dion Metzger, board-certified psychiatrist, joins CBS News with tips for maintaining those goals past January.
CBS poll: Top 2024 New Year's resolutions
People across the U.S. are making their New Year's resolutions with two days left in 2023. CBS News' executive director of elections and surveys Anthony Salvanto takes a look at what people are hoping to achieve in the coming year.
Wellness trends to watch for in 2024: The Ozempic "ripple effect" and more
From the Ozempic "ripple effect" to health tech and more, experts share their predictions for 2024 wellness trends.
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.
Pickleball players should be wary of injury risks
While Pickleball's popularity has soared, it has also brought with it the risk of injury, especially among older players. Christina Ruffini takes a look at what enthusiasts need to know.
How weight loss drugs may impact spending
The popularity of like Ozempic and Wegovy for weight loss may already be impacting consumption habits by helping consumers suppress their appetite. CBS MoneyWatch reporter Megan Cerullo reports the hunger suppressors also have the potential to boost demand for healthier foods and activities like going to the gym.
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.
Fewer steps may be needed for health benefits
For years, 10,000 daily steps has been the gold standard for many walkers. Now, a new study suggests the ideal daily step count may actually be much lower. CBS News correspondent Ian Lee explains.
Could just minutes of activity cut your cancer risk? New study offers clues.
The observational study followed more than 22,000 self-reported non-exercisers, using data from wearable devices to track daily activity.
Health impacts of exercising in bad air quality
As cities in the Northeast U.S. reach and even surpass "unhealthy" levels of air pollution, officials are urging people to avoid outside activities. Here's what to know about exercising when air quality is bad.
Live
U.S. wraps up 3rd night of Iran strikes as Trump vows to "keep" Strait of Hormuz
President Trump says the U.S. will "probably run" the Strait of Hormuz, as dueling attacks with Iran continue over control of the strategic waterway.
Darline Graham Nordone, Lindsey Graham's sister, appointed to fill Senate seat
South Carolina Gov. Henry McMaster announced his pick to fill the vacancy left by Sen. Lindsey Graham's death.
Man fatally shot by ICE in Maine wasn't intended target of warrant, lawmakers say
Maine Sen. Angus King said he told Homeland Security Secretary Markwayne Mullin that he wanted a transparent investigation into the shooting in Biddeford.
Deputy U.S. marshal shot dead serving arrest warrant in Louisiana, agency says
A deputy U.S. marshal was shot and killed while serving an arrest warrant on a fugitive in Louisiana, authorities say. The suspect is in custody.
First on CBS
Video shows NBA's Brandon Clarke stopped by police 6 weeks before his death
Arkansas police said they found bags of capsules containing a green powdery substance in Brandon Clarke's car, which he told them was kratom.
Military action against Iran formally restarted last week, Trump told lawmakers
President Trump formally notified Congress that "military action" against Iran restarted last week in a letter obtained by CBS News, as a monthslong ceasefire comes to an end.
Sen. Lindsey Graham just died of aorta disease. My husband did too.
Lindsey Graham's aorta tore at 71. Grant Wahl's burst at 49. One is common and age-driven; the other is inherited, silent, and findable.
Judge rebukes Trump and DOJ over IRS lawsuit in scathing decision
U.S. District Judge Kathleen Williams said President Trump's lawsuit against the IRS had been filed for an "improper purpose."
Investigation
Innocent bystander shot by police is one of dozens of cases nationwide
CBS News reviewed police records, body camera footage, court documents and local news reports to find more than 50 cases of innocent bystanders shot by police.
U.S.
More U.S.
Deputy U.S. marshal shot dead serving arrest warrant in Louisiana, agency says
A deputy U.S. marshal was shot and killed while serving an arrest warrant on a fugitive in Louisiana, authorities say. The suspect is in custody.
First on CBS
Video shows NBA's Brandon Clarke stopped by police 6 weeks before his death
Arkansas police said they found bags of capsules containing a green powdery substance in Brandon Clarke's car, which he told them was kratom.
Sen. Lindsey Graham just died of aorta disease. My husband did too.
Lindsey Graham's aorta tore at 71. Grant Wahl's burst at 49. One is common and age-driven; the other is inherited, silent, and findable.
Sources: FBI fires 2 analysts who raised concerns about Georgia 2020 election probe
The two analysts expressed concerns that the 2020 election investigation in Fulton County, Georgia, was thin on evidence, sources said.
Investigation
Innocent bystander shot by police is one of dozens of cases nationwide
CBS News reviewed police records, body camera footage, court documents and local news reports to find more than 50 cases of innocent bystanders shot by police.
MoneyWatch
More MoneyWatch
AI companies are creating "generative ghosts" of deceased loved ones
Startups are using emails, photos and voice recordings to create AI simulations that family and friends can interact with after a loved one's death.
12 states sue to block Paramount-Warner Bros. Discovery merger
The suit poses a new challenge to the $110 billion deal that would unite two of the nation's largest media companies.
Millions of Americans take on debt and drain savings to afford food
A quarter of working-age adults use credit cards to purchase groceries but struggle to repay their debts, a new study finds.
High energy costs from Iran war heighten pressure on struggling farmers
As the agriculture industry in Louisiana contends with major energy cost hikes brought on by the Iran war, some farmers are unsure if their businesses will survive.
Bipartisan housing bill becomes law after Trump refuses to sign it
A landmark housing bill automatically became law overnight after President Trump declined to sign it.
Politics
More Politics
Military action against Iran formally restarted last week, Trump told lawmakers
President Trump formally notified Congress that "military action" against Iran restarted last week in a letter obtained by CBS News, as a monthslong ceasefire comes to an end.
Sources: FBI fires 2 analysts who raised concerns about Georgia 2020 election probe
The two analysts expressed concerns that the 2020 election investigation in Fulton County, Georgia, was thin on evidence, sources said.
Judge rebukes Trump and DOJ over IRS lawsuit in scathing decision
U.S. District Judge Kathleen Williams said President Trump's lawsuit against the IRS had been filed for an "improper purpose."
Who could replace Lindsey Graham in the Senate after his sudden death?
South Carolina Sen. Lindsey Graham's sudden death late Saturday has set off a scramble for who will succeed him in the Senate.
Darline Graham Nordone, Lindsey Graham's sister, appointed to fill Senate seat
South Carolina Gov. Henry McMaster announced his pick to fill the vacancy left by Sen. Lindsey Graham's death.
HealthWatch
More HealthWatch
Sen. Lindsey Graham just died of aorta disease. My husband did too.
Lindsey Graham's aorta tore at 71. Grant Wahl's burst at 49. One is common and age-driven; the other is inherited, silent, and findable.
Common knee surgery may do more harm than good, 10-year study shows
A Finnish study followed patients for 10 years after they had a popular knee surgery. For many, the pain continued or even worsened.
New Jersey works to destroy firefighting foam laced with cancer-linked PFAS
New Jersey is one of more than a dozen states that are working to collect, remove and destroy all of their aqueous film-forming foam.
Departments getting rid of firefighting foam
Fire departments across the U.S. are changing how they extinguish fires. For decades, they used foam that contained so-called "forever chemicals" that are now linked to cancer. More than a dozen states are now working to collect, remove and destroy all of it. Mark Strassmann has more.
U.S. citizen working in Congo tests positive for Ebola, CDC says
The Africa Centres for Disease Control and Prevention said the outbreak is the fastest-growing Ebola outbreak recorded on the continent.
World
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Music group "still shocked" after bandmates killed in small plane crash
Surviving members of the beloved Bahamian musical group Da Pond Band are speaking out about their friends who were killed when a small plane crashed in the Bahamas on Friday, killing 10 people.
Military action against Iran formally restarted last week, Trump told lawmakers
President Trump formally notified Congress that "military action" against Iran restarted last week in a letter obtained by CBS News, as a monthslong ceasefire comes to an end.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
British counterterrorism police lead probe into murder of politician
British counterterrorism police are now leading the investigation into the death of Ann Widdecombe after "new information and evidence" came to light.
Trump says U.S. reinstating Iran blockade in Strait of Hormuz
Trump says the U.S. will be known as "THE GUARDIAN OF THE HORMUZ STRAIT," and will charge 20% on all cargo shipped via the waterway to cover security costs.
Entertainment
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Entertainment
States sue to block Paramount-WBD merger
A coalition of a dozen states on Monday sued to block Paramount Skydance's acquisition of Warner Bros. Discovery, posing a new challenge to the $110 billion deal that would unite two of the nation's largest media companies. Paramount Skydance is the parent company of CBS News. CBS News' Jo Ling Kent reports.
Mick Jagger on music and politics
Mick Jagger spoke with The New York Times recently about the role of politics in his music. Political strategists Erin Maguire and Dan Kanninen join "The Takeout" to discuss.
"Jurassic Park" star dies at 78
Actor Sam Neill, who starred in "Jurassic Park" and "The Piano," died Monday at the age of 78, his family said in a statement. Neill had been battling cancer, but his family said he had beaten it and his death was unexpected.
Extended interview: Sean Evans
Vladimir Duthiers speaks with Sean Evans about how he came to host "Hot Ones," his interview with Conan O'Brien, who he would like to see on the show and more.
Sam Neill, "Jurassic Park" and "The Piano" star, dies at 78
New Zealand actor Sam Neill, known for "Jurassic Park" and "The Piano," died Monday at 78, his family says.
Technology
More Technology
AI companies are creating "generative ghosts" of deceased loved ones
Startups are using emails, photos and voice recordings to create AI simulations that family and friends can interact with after a loved one's death.
Family says they're forced to sell home to help power data centers
Georgia Power says building a new transmission line will require acquiring more than 300 parcels of land, including residential properties.
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.
Apple sues OpenAI, accusing ChatGPT maker of stealing trade secrets
Apple alleges that OpenAI and two of its employees stole trade secrets and engaged in a "pattern of misconduct."
AI slop floods social media, report says
A new report from AI detector Pangram found that AI-generated content is flooding socials like X and Reddit, with LinkedIn accounting for nearly two-thirds of all AI content detected. Pangram CEO and co-founder Max Spero joins CBS News to discuss his findings.
Science
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Science
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
The American innovation that made millions of others possible
From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.
Crime
More Crime
Deputy U.S. marshal shot dead serving arrest warrant in Louisiana, agency says
A deputy U.S. marshal was shot and killed while serving an arrest warrant on a fugitive in Louisiana, authorities say. The suspect is in custody.
Police chase goes through Ohio golf course
Video from the Ohio State Highway Patrol shows the chaotic chase through a golf course for a suspect wanted in a stabbing last week in Ohio. Shanelle Kaul reports.
Investigation
Innocent bystander shot by police is one of dozens of cases nationwide
CBS News reviewed police records, body camera footage, court documents and local news reports to find more than 50 cases of innocent bystanders shot by police.
Investigating police shootings of bystanders
A CBS News investigation found that no federal agency is tracking police shootings of innocent bystanders, making it difficult to hold officers accountable. CBS News' Jonathan Vigliotti reports.
British counterterrorism police lead probe into murder of politician
British counterterrorism police are now leading the investigation into the death of Ann Widdecombe after "new information and evidence" came to light.
Space
More Space
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
NASA astronauts operate on space station's broken robot arm
The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" joint failed last month.
NASA prepares to launch rescue to save telescope from falling to Earth
The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.
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.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
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.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Surviving members of Da Pond Band discuss crash
Surviving members of the beloved Bahamian musical group Da Pond Band are speaking out about their friends and bandmates who were killed when a small plane operated by Flamingo Air crashed in the Bahamas on Friday, killing all 10 people on board.
Judge rebukes Trump and DOJ over IRS lawsuit
A federal judge on Monday imposed professional penalties against lawyers representing President Trump in a civil lawsuit he brought against the IRS and harshly criticized the Justice Department for its handling of the case, concluding that the suit was brought for an "improper purpose." CBS News legal contributor Jessica Levinson has more.
States sue to block Paramount-WBD merger
A coalition of a dozen states on Monday sued to block Paramount Skydance's acquisition of Warner Bros. Discovery, posing a new challenge to the $110 billion deal that would unite two of the nation's largest media companies. Paramount Skydance is the parent company of CBS News. CBS News' Jo Ling Kent reports.
GOP strategist on memories of Lindsey Graham
Sen. Lindsey Graham is being remembered for his wit and political effectiveness after his sudden death over the weekend. Republican strategist Matt Whitlock joins CBS News to discuss.
Details on newest U.S. strikes against Iran
The United States is carrying out a third night of airstrikes against Iran. CBS News national security analyst Aaron MacLean has more.