Study on breast cancer and birth control shows how science can be distorted
The study sought to answer questions about how breast cancer risk differs by type of hormonal contraceptive. Doctors say the results won't change how they counsel patients.
Breast Cancer Awareness
Researchers seek to halt breast cancer recurrence by targeting "sleeper cells"
The results of a clinical trial published last month targeted breast cancer "sleeper cells," which are cells that break away from the main tumor and can resurface later to spread cancer throughout the body.
Woman diagnosed with breast cancer at 27 after almost ignoring symptom
Marissa Coreno didn't think anything about the lump under her armpit at first, until an ultrasound showed something worrying.
How Olivia Munn's cancer journey sparked life-saving test for Alison Hall
"Inside Edition" correspondent Alison Hall opens up about her breast cancer battle and how Olivia Munn's own experience with early detection inspired her to take a life-saving risk assessment test.
"The Office" star Jenna Fischer reveals breast cancer diagnosis, treatment
"The Office" actress Jenna Fischer on Tuesday revealed that she was diagnosed with breast cancer last year but is now cancer-free after receiving treatment.
3 reasons behind the rise in breast cancer, including some you can control
There's a troubling rise in breast cancer in women under the age of 50, an American Cancer Society report shows, but there are things you can do to help lower your risk.
Black women at higher risk of death from all types of breast cancer, study finds
In a new study, researchers found Black women are at higher risk of dying from all tumor subtypes of breast cancer, with the disparity ranging from 17% to 50%.
Mammogram patients will now be told about their breast density. Here's what to know.
The FDA's updated regulation for notifying patients of dense breast tissue after mammograms is aimed at improving early detection of breast cancer.
Breast cancer rising among Asian American and Pacific Islander women
Asian American and Pacific Islander women once had a relatively low rate of breast cancer diagnoses. Now, researchers are scrambling to understand what's changed.
Your mammogram and breast cancer screening questions, answered
Experts advise starting breast cancer screenings at a younger age. We've gathered answers to the most common mammogram questions.
Olivia Munn reveals breast cancer diagnosis
Actor Olivia Munn said on social media she's had four surgeries in the last 10 months, including a double mastectomy, since being diagnosed with breast cancer.
Breast cancer survivor pushes for earlier screening: "What if I had waited?"
In the U.S., breast cancer is the second most common cancer among women.
Signs of breast cancer beyond lumps may mean a different form of disease
While lumps are a common breast cancer symptom, there are other signs to look for that may point to a form of the disease called inflammatory breast cancer. Here's what to know.
New study finds AI can help improve breast cancer risk predictions
A new study is showing yet another way artificial intelligence is entering the medical field. This time, researchers found AI algorithms improved on existing practices for predicting breast cancer risk.
How a medical recoding may limit breast cancer patients' options
The federal government is reconsidering a decision that critics say would limit women's options for reconstructive surgery.
New guidance says breast cancer screening should start 10 years earlier
Breast cancer screenings should be done every other year beginning at age 40, according to draft guidance issued Tuesday by the U.S. Preventive Services Task Force.
FDA plans new mammogram regulations to help women with dense breasts
The FDA rules would follow the lead of 38 states that require informing women about their breast tissue type and screening options.
Katie Couric announces her breast cancer diagnosis
The former "CBS Evening News" and "Today" anchor finished her final round of radiation treatments this week.
Genetic tests for breast cancer patients sow confusion
Genetic testing for mutations linked to breast cancer is more widely available than ever. But the significance is often murky.
New abortion laws jeopardize cancer treatment for pregnant patients
With some cancers, the recommended drugs have known toxic risks to the fetus, and time is not on the patient's side.
Mammograms may be free, but follow-up tests can bring big bills
If screenings indicate more testing is needed, patients may be on the hook for hundreds or even thousands of dollars for diagnostic services.
Studies pinpoint which cancer patients can skip chemo, radiation
Researchers are looking for ways to predict which cancer patients can avoid unneeded treatment to cut down on harmful side effects and unnecessary costs.
Treatment helps chemotherapy patients prevent hair loss
Hair loss can have an emotional impact on all people during cancer treatments, but there's a procedure — ice caps — that can help.
Doctors test possible breast cancer vaccine
Dr. Tara Narula looks at the "Holy Grail" of cancer treatments -- a vaccine for breast cancer -- as part of CBS News' special series "The War on Cancer: 50 Years."
Potential breast cancer vaccine undergoing testing
The key protein for a potential vaccine that would treat breast cancer was found through "a matter of luck and tenacity."
HealthWatch
HealthWatch
Vanessa Trump announces cancer diagnosis
Vanessa Trump announced on Instagram that she has been diagnosed with breast cancer and is working with her doctors on a treatment plan.
Noah Wyle's push to help healthcare workers
Noah Wyle, who stars in HBO's "The Pitt," joins "CBS Mornings" with Dr. Elisabeth Potter to discuss their push to improve mental health and quality of life for healthcare workers.
Deadly measles outbreak in Bangladesh fuels concern over risks for U.S.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
WHO says Ebola risks high for region, but not a "pandemic emergency"
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
Cheaper, alternative health plans are having a moment, but critics urge caution
Congress' decision not to extend enhanced marketplace tax credits has boosted the appeal of alternative health coverage with lower monthly premiums.
Where things stand with the Ebola outbreak
The State Department on Tuesday strongly urged Americans to avoid travel to Congo, Uganda and South Sudan because of the Ebola outbreak there. More than 130 people have already died. Mark Strassmann has more.
Eroding ACA enrollment portends higher insurance rates
An uptick in people skipping Obamacare premium payments in many states suggests the Affordable Care Act's rising costs are hitting home for 2026 enrollees.
Latest on American who contracted Ebola
A missionary doctor who was serving in Congo will receive treatment in Germany after testing positive for Ebola. Skyler Henry has the latest.
American doctor working in Congo tests positive for Ebola
An American medical missionary in the Democratic Republic of the Congo was evacuated after testing positive for Ebola.
U.S.
More U.S.
"Peanuts" music owner sues U.S. government over use of iconic songs
Lee Mendelson Film Productions alleges the U.S. Department of the Interior illegally used the jazzy tunes in social media posts and a video game.
Colbert hosts "The Late Show" one last time tonight as franchise ends
"The Late Show" host Stephen Colbert is marking the end of an iconic late-night franchise on CBS.
Is Trump's $1.7+ billion "anti-weaponization fund" legal? Experts weigh in.
The new fund to provide payouts to those who say the legal system was "weaponized" against them raised immediate questions about its legality, implementation and enforcement.
World Cup expected to generate more in sports bets than the Super Bowl
Americans are expected to wager more than $3 billion amid the expansion of legalized sports betting in the U.S.
These are retirees' 5 biggest financial fears
Retirees say inflation, health care costs and market volatility are threatening their financial security.
MoneyWatch
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Record 274 climbers scale Nepal's side of Mount Everest in single day
A record 274 climbers scaled the Nepal side of Mount Everest in a single day, officials said. They took advantage of clear weather.
World Cup expected to generate more in sports bets than the Super Bowl
Americans are expected to wager more than $3 billion amid the expansion of legalized sports betting in the U.S.
These are retirees' 5 biggest financial fears
Retirees say inflation, health care costs and market volatility are threatening their financial security.
SpaceX files for biggest-ever IPO ahead of market debut
Elon Musk's SpaceX is moving ahead with plans to go public in what some expect will be the biggest IPO ever.
Highest gas prices in years expected to continue rising this summer
U.S. motorists are likely to face even hotter gas prices as the summer driving season kicks off, according to a new analysis.
Politics
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Exclusive
DOJ onboards 82 new immigration judges in deportation push
The additions come after the ouster of dozens of immigration judges across the country by the Trump administration over the past year.
Is Trump's $1.7+ billion "anti-weaponization fund" legal? Experts weigh in.
The new fund to provide payouts to those who say the legal system was "weaponized" against them raised immediate questions about its legality, implementation and enforcement.
State Democratic Party censures governor after he commutes Tina Peters' sentence
The central committee of the Colorado Democratic Party on Wednesday voted 89.8% in favor of a measure to censure Gov. Jared Polis.
Texas Dem under fire for saying she'd make ICE jail "prison for American Zionists"
A Democratic House candidate in Texas is facing widespread condemnation and accusations of antisemitism from her own party.
DHS to tighten Ebola-related flight restrictions for some foreign travelers
The Department of Homeland Security is set to implement new entry restrictions beginning Thursday for foreign travelers coming to the U.S. from countries at the center of the latest Ebola outbreak.
HealthWatch
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HealthWatch
Vanessa Trump announces cancer diagnosis
Vanessa Trump announced on Instagram that she has been diagnosed with breast cancer and is working with her doctors on a treatment plan.
Noah Wyle's push to help healthcare workers
Noah Wyle, who stars in HBO's "The Pitt," joins "CBS Mornings" with Dr. Elisabeth Potter to discuss their push to improve mental health and quality of life for healthcare workers.
Deadly measles outbreak in Bangladesh fuels concern over risks for U.S.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
WHO says Ebola risks high for region, but not a "pandemic emergency"
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
Cheaper, alternative health plans are having a moment, but critics urge caution
Congress' decision not to extend enhanced marketplace tax credits has boosted the appeal of alternative health coverage with lower monthly premiums.
World
More World
Divers killed in Maldives cave may have taken wrong tunnel: "No way out"
Finnish divers found the Italians in a corridor with a dead end inside the cave complex, Italy's la Repubblica daily reported.
Ukraine ups security as Russia holds nuclear strike drills with Belarus
Russia says "nuclear munitions" sent to Belarus for joint drills in the country that Moscow used as a launchpad for its 2022 invasion of Ukraine.
Record 274 climbers scale Nepal's side of Mount Everest in single day
A record 274 climbers scaled the Nepal side of Mount Everest in a single day, officials said. They took advantage of clear weather.
Live
Iran mulls latest U.S. proposal as Trump says war is in "final stages"
Iran says it's considering the latest U.S. peace offer, as President Trump says he's willing to wait "a couple of days" for a response.
Detroit-bound flight diverted over passenger from Congo amid Ebola restrictions
An Air France flight from Paris to Detroit was forced to divert to Montreal due to U.S. flight restrictions linked to the Ebola outbreak.
Entertainment
More Entertainment
"Peanuts" music owner sues U.S. government over use of iconic songs
Lee Mendelson Film Productions alleges the U.S. Department of the Interior illegally used the jazzy tunes in social media posts and a video game.
Colbert hosts "The Late Show" one last time tonight as franchise ends
"The Late Show" host Stephen Colbert is marking the end of an iconic late-night franchise on CBS.
Byron Allen on "Comics Unleashed" as it moves to new time slot on CBS
Comedian and media mogul Byron Allen brings "Comics Unleashed" to CBS's late night slot, replacing "The Late Show With Stephen Colbert."
From 1993: Letterman on "The Late Show" launch
Ahead of the premiere of "The Late Show" in August 1993, host David Letterman sat down with "CBS This Morning" to discuss his break from his previous late night show, what viewers could expect from his CBS debut and more.
Byron Allen on filling CBS' late night slot
Comedian and media mogul Byron Allen sits down with "CBS Mornings" to discuss his show "Comics Unleashed" and its transition into the CBS late night spot.
Technology
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Technology
What Nvidia's Q1 earnings say about AI race
Cementing its status as the world's most valuable company, Nvidia reported record revenue in its latest earnings report. Britney Nguyen, Nvidia and chips reporter at MarketWatch, joins with analysis.
Google announces AI-focused search bar revamp
Artificial intelligence is prompting Google to change its iconic search bar for the first time in more than 25 years. Mashable tech editor Tim Werth joins CBS News to discuss.
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.
Concern ramps up over the use of AI in combat
The Defense Department says it wants to be "AI-first," but some service members are concerned about how quickly the technology is developing. Chris Livesay reports.
Privacy concerns grow over AI, phone numbers
Privacy concerns about artificial intelligence are growing after people discovered that chatbots are sharing their real phone numbers. Eileen Guo, investigative tech reporter for MIT Technology Review, joins to discuss.
Science
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2 humpback whales swam record-breaking distance, photos reveal
The pictures represent the longest-distance ever seen between two pictures of the same humpback whale, researchers said.
Live chicks hatched from artificial eggshell, biotech company says
Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.
El Niño could bring "double whammy" of high tide flooding, NOAA warns
The upcoming El Niño could trigger frequent and widespread flooding in coastal areas around the United States, even when storms aren't actively taking place, scientists warn.
New dinosaur weighing as much as 9 elephants identified by scientists
The long-necked herbivore is the largest ever found in Southeast Asia, researchers said.
How a growing El Niño will affect 2026 hurricane season in Atlantic, Pacific
The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems.
Crime
More Crime
Daycare owner charged with fraud tried to flee U.S. after closing center, prosecutors say
New fraud charges were unsealed Wednesday against a Minnesota daycare owner who federal prosecutors allege tried to flee the country just two days after shutting the center down.
TikTok star accused of murder-for-hire plot
A social media influencer and her father are accused of plotting to kill her famous singer ex, amid a bitter years-long custody dispute, court documents show. Jonathan Vigliotti is following the case.
Watch: Blanche announces Raúl Castro indictment
Acting Attorney General Todd Blanche announced murder and conspiracy charges Wednesday against former Cuban leader Raúl Castro and five others over the downing of two planes in 1996.
Man jailed over Kirk post wins settlement
Larry Bushart, who spent 37 days in jail over his Facebook post about the assassination of conservative activist Charlie Kirk, will get $835,000 to settle a lawsuit against Tennessee officials. CBS News' Shanelle Kaul reports.
More details on Mango founder's son
Court records reveal more details about the Mango founder's son, Jonathan Andic, who was arrested Tuesday in connection to his father's 2024 death. Leigh Kiniry reports.
Space
More Space
New version of Starship rocket ready for critical test flight
The new rocket features a host of upgrades intended to improve safety and performance of the world's most powerful rocket.
SpaceX launches cargo ship to International Space Station
The International Space Station-bound SpaceX Cargo Dragon is loaded with 6,500 pounds of needed equipment, research gear and crew supplies.
NASA maps show Earth's brightest and darkest regions at night
Researchers expected to find "a gradual increase in artificial light at night," but instead saw "much more nuanced patterns," NASA said.
NASA spacecraft to fly past Mars on voyage to rare metal asteroid
NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.
UFO files reveal astronauts saw mysterious objects and lights in 1972
NASA's Apollo 17 crew reported seeing three mysterious dots and sparks that resembled fireworks, according to new files released by the Pentagon.
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.
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?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
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
More Latest CBS News Videos
Latest CBS News Videos
Plane diverted to Canada over Ebola concerns
An Air France plane headed to Detroit, Michigan, was diverted to Canada over Ebola concerns after it was determined that a passenger was from the Democratic Republic of Congo, federal officials and the airline said. CBS News' Jarred Hill reports.
Cheyenne Hunt on Reckoning Action
Cheyenne Hunt, the founder of Reckoning Action, an organization that confronts misogyny in America by pushing for legislative changes and supporting abuse survivors, speaks to CBS News' Nancy Cordes about her mission to combat gender bias.
Sneak peek: Kouri Richins: Behind the Facade
ALL NEW: Scared of their own mother. Why the children of convicted killer Kouri Richins want her to stay behind bars. "48 Hours" correspondent Natalie Morales reports Saturday, May 23 at 10/9c* on CBS and streaming on Paramount+. [Airs following the WNBA on CBS)
Why Harvard is limiting number of "A" grades
In a historic move, Harvard University faculty members have voted to limit the number of "A" grades given to undergraduates to curb rising grade inflation. Axios Boston reporter Mike Deehan joins "The Daily Report" with more.
Target Q1 earnings beat expectations
Home Depot, Target, Lowes and TJ Maxx all beat expectations with their first quarter earnings and revenue reported on Wednesday. Target had their strongest gains in years. CBS News senior business and tech correspondent Jo Ling Kent has more.