14 risk factors for Alzheimer's disease — and what you can do about them
A new study highlights new risk factors for dementia, as well as 12 previously known risk factors, and ways to combat them.
Dementia
Wildfire smoke linked to heightened risk of dementia diagnosis, new California research finds
When a wildfire rips through your community, your life and home are likely top of mind, but what about your brain health?
Latest shingles vaccination may also help delay dementia, study finds
There may be new hope against dementia after recent research that found the latest shingles vaccine appears to delay the onset of the memory-impairing condition.
Family's genes offer new clue to delaying Alzheimer's disease
Scientists studying a Colombian family plagued by early-in-life Alzheimer's have found a rare gene variant that seems to delay initial symptoms by about five years.
Some 9/11 first responders have higher risk of dementia, study finds
The amount of dust and debris World Trade Center first responders were exposed to play a role in risk for dementia before age 65, new study finds.
Hacking Democracy, the Legacy of Lynching, For Better or For Worse
What happened when Russia hacked the United States' election infrastructure?; then, inside the memorial to victims of lynching; and, following a couple from diagnosis to the final stages of Alzheimer’s
Vision changes and potential dementia
A long-term study found changes in your vision could be an early indication of dementia. Dr. Scott Grossman, a neuro-ophthalmologist with NYU Langone Health, joins CBS News with more on the new findings.
"Where is Wendy Williams?" doc fallout
A new documentary on the life of former talk show host Wendy Williams is being called exploitative in the wake of Williams' aphasia and frontotemporal dementia diagnosis. Aramide Tinubu, a TV critic for Variety, joined CBS News to discuss the show.
What is frontotemporal dementia? Wendy Williams' diagnosis, explained
Wendy Williams and Bruce Willis have both received the diagnosis, which describes a group of brain disorders that affect the frontal and temporal lobes.
Wendy Williams reveals dementia diagnosis
Former television host Wendy Williams has disclosed her diagnosis with frontotemporal dementia and aphasia, a revelation that comes just before the premiere of her Lifetime documentary. This news brings attention to the challenges faced by those living with these conditions, including actor Bruce Willis.
Jay Leno files for conservatorship over his wife's estate due to her dementia
The comedian filed for a conservatorship over the estate of his wife of 43 years, Mavis Leno, after she was diagnosed with dementia, according to court documents.
Prolonged sitting linked to dementia: Study
A new report published in the Journal of American Medical Association has found a disturbing link between dementia and people who spend long hours sitting at home or at work. Dr. Andrew Budson, chief of cognitive behavioral neurology with Boston Veterans Affairs, joined CBS News to discuss the findings.
Air pollution may be to blame for thousands of dementia cases, researchers say
Bad air from wildfires or agriculture were most strongly linked to dementia risk.
States where Alzheimer's is most prevalent
A new report in the Alzheimer's Association's Journal offers the first estimates of the prevalence of where Alzheimer's disease is most prevalent in the U.S. It determined that seniors living in the East and Southeast regions of the country are most likely to have the debilitating illness. Neurologist Dr. Dona Murphey joined CBS News to talk about the findings.
Hearing aids may reduce risk of dementia for those at high risk, study says
Researchers found that, over three years, cognitive decline slowed by 48% in people with increased risk factors for dementia.
Family sues over police officer's fatal tasering of great-grandmother
Clare Nowland, who suffered from dementia, died a week after a state police officer shot her with a stun gun at her nursing home.
FDA approves Alzheimer's drug Leqembi
The Food and Drug Administration on Thursday gave its approval to Leqembi, a drug designed to slow the progression of Alzheimer's disease. Leqembi is not considered a cure for Alzheimer’s, but will be covered by Medicare. Dr. Jon LaPook has more.
Jack Hanna's family opens up about his Alzheimer's diagnosis
Hanna, 76, first displayed symptoms of Alzheimer's in 2017.
Can internet use lower the risk of dementia?
Participants in a multi-year study who regularly used the internet had roughly half the risk of developing dementia in comparison to those who were not regularly online. More than 18,000 adults between the ages of 50 and 65 years old participated in the study. Virginia Chang, an associate professor at New York University's School of Global Public Health and one of the researchers behind the study, joined CBS News to talk about the results.
Rosalynn Carter diagnosed with dementia
Former first lady Rosalynn Carter has been diagnosed with dementia, her family announced in a statement Tuesday. She remains at home with her husband, former President Jimmy Carter, while he is in hospice.
Eli Lilly says its Alzheimer's drug appears to slow symptoms
Shares of the pharmaceutical company jumped almost 5% after announcing promising results for donanemab.
Dementia care programs help, if caregivers can find them
Programs assisting people with dementia — and their caregivers — improve quality of life and care. But millions of families may not know where or how to find help
Bruce Willis' functions will get "worse," Dr. Agus says
His family announced his FTD diagnosis on Thursday in a statement.
2 saved from Turkey rubble 10 days post-quake
Two more people were rescued from the rubble in Turkey Thursday -- ten days after massive earthquakes hit Turkey and Syria, killing some 42,000 people. Bruce Willis, 67, has been diagnosed with dementia. And the USPS released the Forever stamp honoring women’s soccer, to celebrate women in sport.
Celebrities react to Bruce Willis' frontotemporal dementia diagnosis
The actor's family has revealed that Willis has been diagnosed with frontotemporal dementia, which led to an outpouring of support from across social media.
Live
Trump threatens to walk away from Iran war and pull U.S. out of NATO
Trump says he expects the U.S. war with Iran to end within several weeks despite unrelenting attacks from both sides and Iran's iron grip on the Strait of Hormuz.
Supreme Court casts doubt on Trump's order to end birthright citizenship
The Supreme Court on Wednesday appeared open to invalidating President Trump's executive order that would end birthright citizenship.
Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
Majority of recent ship traffic through Strait of Hormuz linked to Iran
Trump said Iran gave him the "present" of letting eight oil tankers through the Strait of Hormuz, but the majority of ships making the passage are Iranian, including
Trump indicates he'll try to pull U.S. out of NATO
President Trump has told Britain's Telegraph newspaper he could try to terminate U.S. membership in NATO. He's railed against NATO allies for refusing to join the Iran war.
A COVID variant called "Cicada" is spreading. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
American journalist Shelly Kittleson kidnapped in Iraq
American journalist Shelly Kittleson was kidnapped in Baghdad on Tuesday, according to two sources familiar with the matter as well as an Iraqi official.
Jamie Dimon says AI could help shorten work week, cure cancer
JPMorgan CEO Jamie Dimon thinks AI will shorten the work week and lead to medical breakthroughs, while acknowledging the technology's potential impact on the nation's workforce.
U.S.
More U.S.
Will the Iran war slow U.S. hiring? Economists say risks are rising.
With oil prices rising and hiring already slowing, economists warn the Iran war could further weigh on U.S. job growth.
Hershey says it will shift back to classic Reese's recipe after backlash
Hershey said Wednesday it will use classic recipes for all Reese's products starting next year, after getting criticism for changing the popular treats.
A COVID variant called "Cicada" is spreading. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
MoneyWatch
More MoneyWatch
Will the Iran war slow U.S. hiring? Economists say risks are rising.
With oil prices rising and hiring already slowing, economists warn the Iran war could further weigh on U.S. job growth.
Hershey says it will shift back to classic Reese's recipe after backlash
Hershey said Wednesday it will use classic recipes for all Reese's products starting next year, after getting criticism for changing the popular treats.
Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
Jamie Dimon says rejecting capitalism is "dead wrong" in CBS News interview
JPMorgan Chase CEO Jamie Dimon shares his thinking on capitalism, AI, prediction markets and more in an interview with "CBS Evening News" anchor Tony Dokoupil.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Politics
More Politics
U.S. commandos in Ecuador for mission targeting alleged narco-terrorists
American commandos joined Ecuadorian troops in a joint mission aimed at dismantling a suspected criminal hub along the country's coast.
King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Trump indicates he'll try to pull U.S. out of NATO
President Trump has told Britain's Telegraph newspaper he could try to terminate U.S. membership in NATO. He's railed against NATO allies for refusing to join the Iran war.
Supreme Court casts doubt on Trump's order to end birthright citizenship
The Supreme Court on Wednesday appeared open to invalidating President Trump's executive order that would end birthright citizenship.
Trump attends Supreme Court arguments in birthright citizenship case
President Trump went to the Supreme Court on Wednesday as the justices took up his executive order seeking to end birthright citizenship, a major test of his immigration agenda.
HealthWatch
More HealthWatch
A COVID variant called "Cicada" is spreading. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
State health plan for foster kids threatened 8-year-old's cancer care
North Carolina and other states have insurance plans for kids in foster care, but many doctors did not accept patients on the plans, leaving kids' guardians scrambling to find health care providers.
States pay contractors millions to comply with Trump law to cut Medicaid rolls
The One Big Beautiful Bill Act will add red tape and restrictions for those seeking Medicaid and SNAP benefits. And the costs to update computer systems that determine eligibility for those programs will be steep.
Hockey player diagnosed with Stage IV cancer at 26: "It was surreal"
David Lyon is one of the rising number of young adults to be diagnosed with colorectal cancer.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
World
More World
U.S. commandos in Ecuador for mission targeting alleged narco-terrorists
American commandos joined Ecuadorian troops in a joint mission aimed at dismantling a suspected criminal hub along the country's coast.
King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Majority of recent ship traffic through Strait of Hormuz linked to Iran
Trump said Iran gave him the "present" of letting eight oil tankers through the Strait of Hormuz, but the majority of ships making the passage are Iranian, including
Hiker's dog rescued by helicopter week after getting lost in forest
After strangers raised thousands of dollars for a search, the border collie was flown to safety by a pilot who was determined to reunite pet and owner.
Live
Trump threatens to walk away from Iran war and pull U.S. out of NATO
Trump says he expects the U.S. war with Iran to end within several weeks despite unrelenting attacks from both sides and Iran's iron grip on the Strait of Hormuz.
Entertainment
More Entertainment
Entertainment
Kenan Thompson on new children's book
Actor and comedian Kenan Thompson joins "CBS Mornings" to discuss his new children's book, "Unfunny Bunny."
Crew that flew Apache helicopters near Kid Rock's house suspended
Kid Rock posted videos of the helicopters hovering by his Nashville home on social media over the weekend. The Army later confirmed the helicopters were on a training mission.
Taylor Swift sued for trademark infringement
Taylor Swift is being sued by Las Vegas performer Maren Wade who has accused the superstar of trademark infringement over her latest album, "The Life of a Showgirl." Wade is the creator of the "Confessions of a Showgirl" podcast, which started as a column in 2014.
Sharon Stone talks new season of "Euphoria"
Sharon Stone reflected on her legendary career as she discussed joining the cast of "Euphoria," working with the show's creator, Sam Levinson, and how she has advocated for women in the entertainment industry.
Taylor Swift sued for trademark infringement over "The Life of a Showgirl"
A Las Vegas performer has sued Taylor Swift over the title of her hit album "The Life of a Showgirl," alleging it violates the performer's trademark.
Technology
More Technology
Technology
New film on risks and rewards of AI
"CBS Mornings" sits down with Tristan Harris, co-founder and president of the Center for Humane Technology, who is featured in the 2026 documentary, "The AI Doc: Or How I Became an Apocaloptimist."
Inside Apple's relationship with China
CBS News contributor Patrick McGee joins "The Daily Report" to discuss the codependent relationship between Apple and China, a country that manufactures hundreds of millions of iPhones every year.
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.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Company tries to make flying car of the future
Many have dreamed of a future with flying cars, eliminating traffic on the morning commute. One company is trying to make that dream a reality. Itay Hod reports.
Science
More Science
Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
Snowy owl, cheetah among 40 species granted international protection
According to a recent report, nearly one in four species catalogued by the CMS are threatened with extinction on a worldwide scale.
Everything to know about NASA's Artemis II moon mission launching today
NASA is poised to launch four astronauts on a historic nine-day trip around the moon and back. Here's everything to know about the Artemis II mission.
Arctic sea ice hits lowest winter level as heat records are shattered worldwide
Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
Crime
More Crime
Crime
Kentucky Powerball winner arrested again
James Farthing, who won the $167.3 million Powerball jackpot last April, was arrested for a third time since collecting his grand prize. CBS News' Shanelle Kaul has more.
Son of Hawaii doctor testifies at trial
The son of a Maui doctor testified that his father confessed to him over FaceTime to trying to kill his stepmother, Arielle Konig, on a hike last year. Prosecutors allege Gerhardt Konig tried to push his wife off a cliff, attempted to inject her with a syringe and hit her in the head with a rock.
Luigi Mangione lawyers seek to postpone trial
Lawyers for Luigi Mangione, the man charged with the murder of UnitedHealthcare CEO Brian Thompson, are seeking to postpone his federal murder trial. CBS News' Lilia Luciano reports.
Defense in Kirk case questions bullet analysis
Lawyers for the man accused of killing Charlie Kirk are asking to delay a preliminary hearing set for May, arguing the defense team needs time to review ATF analysis they contend "could not" connect a bullet fragment recovered during Kirk's autopsy with the rifle found near the scene of the crime. CBS News legal contributor Jessica Levinson joins to unpack the development.
New details on Tiger Woods arrest report
Tiger Woods had bloodshot eyes, was "sweating profusely" and had "extremely dilated" pupils after a rollover car crash last week, an arrest report shows. CBS News' Shanelle Kaul has the details.
Space
More Space
Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
The Artemis II launch is today. Here's how to watch it live.
As launch time approaches for NASA's first moonshot in more than half a century, anticipation is building for the Artemis II mission. Here's how to watch today's liftoff.
Smooth countdown continues for Artemis II moon mission
Forecasters continue to predict an 80% chance of favorable weather on Wednesday for the launch of four astronauts on a flight to the moon.
Countdown begins for long-awaited Artemis II moon mission
Countdown clocks began ticking Monday, setting the stage for launch of the Artemis II moon mission early Wednesday evening.
These 4 astronauts are about to make history on flight around the moon
NASA's Artemis II astronauts — three space station veterans and a Canadian rookie — stand out even in an astronaut corps full of super achievers.
Latest Galleries
More Latest Galleries
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
Kentucky Powerball winner arrested again
James Farthing, who won the $167.3 million Powerball jackpot last April, was arrested for a third time since collecting his grand prize. CBS News' Shanelle Kaul has more.
NASA inches closer to historical moon mission
Asa Stahl, an astrophysicist and science editor for The Planetary Society, told CBS News 24/7 that the environment feels "electric" at NASA's Kennedy Space Center in Florida ahead of the Artemis II launch.
Key arguments on birthright citizenship
The Supreme Court is hearing arguments on Wednesday over the legality of birthright citizenship in the U.S. CBS News legal contributor Jessica Levinson breaks down some key points.
Trump attends Supreme Court arguments
President Trump became the first sitting U.S. president to attend a Supreme Court hearing after showing up on Wednesday to listen to arguments on his birthright citizenship executive order. CBS News' Natalie Brand has more.
Inside the Artemis II moon mission simulator
CBS News' Kris Van Cleave goes inside the Orion mission simulator cockpit to get a better idea of what NASA astronauts will be experiencing during the Artemis II launch set for Wednesday.