Could an eye test help detect Alzheimer's?
New research suggests eyes may be a window to our brain health
Alzheimer's Disease and Dementia
Study links gum disease bacteria to Alzheimer's
Scientists found the key pathogen of gum disease in the brains of people with Alzheimer's, but other experts caution more research is needed to understand the connection
Ted Turner reveals he's battling dementia
"It's a mild case of what people have as Alzheimer's. It's similar to that," Turner said
Alzheimer's cases expected to soar in coming decades
A new CDC report also projects that certain groups of Americans will see a greater increase than others
Number of Alzheimer's patients could triple by 2050
Dr. Murali Doraiswamy speaks to the "CBS This Morning" co-hosts about the cause and possible treatments
Jan's story: Love and early-onset Alzheimer's
Barry Petersen on how the road map of marriage is redrawn by a disease affecting millions for which there is no cure
U.S.
Most say Trump admin. still hasn't explained Iran goals, CBS News poll finds
Many see the Iran conflict lasting at least months. A majority oppose it, and more say it makes the U.S. less safe.
United Airlines can now boot passengers who refuse to use headphones
United said it could permanently ban travelers who refuse to wear headphones while listening to audio or video content on its flights.
Howard Lutnick agrees to interview with House committee in Epstein probe
Documents released by the Justice Department provided a look into Howard Lutnick's ties to convicted sex offender Jeffrey Epstein.
FBI agents Patel fired worked in counterintel, including on cases involving Iran
Many of the agents who were fired last week by FBI Director Kash Patel were assigned to a squad that worked on global counterintelligence cases, including those involving Iran, sources said.
Some baby formula brands contain heavy metals, Consumer Reports says
Tests of dozens of baby formulas by Consumer Reports found that nearly half contained potentially dangerous chemicals.
Social media believed to be shooter's is full of antisemitic, anti-Christian posts
The attacker who opened fire at a bar in Austin, Texas, over the weekend appears to have posted antisemitic, anti-Christian and misogynistic messages on social media.
Witkoff: Iran said it had enough enriched uranium to make 11 nuclear bombs
President Trump's special envoy Steve Witkoff told Fox News that Iranian negotiators said Iran had the "inalienable right to enrich all their nuclear fuel."
DOJ reverses course, will now defend Trump executive orders targeting law firms
The Justice Dept. said in a court filing it seeks to withdraw its motion to voluntarily dismiss appeals of court decisions invalidating executive orders targeting four law firms.
Anthropic's Claude AI being used in Iran war by U.S. military, sources say
Two sources familiar with the U.S. military's use of artificial intelligence confirm that the U.S. used Anthropic's Claude AI model over weekend for the attack on Iran — and is still using it.
The DOJ has been taking down Epstein files. Here's what remains.
The massive tranche of files the Justice Department currently maintains is more than 65,000 pages shorter than what the agency initially released.
Gas prices across the U.S. jump 11 cents per gallon, AAA says
Crude oil prices are surging due to the Iran war, pushing up prices at the pump across the U.S., according to AAA.
World's largest acidic geyser erupts in Yellowstone after years of silence
Echinus Geyser is about 66 feet wide and is surrounded by rocks that resemble sea urchins.
Target to invest $2 billion in AI, stores, staffing as it seeks to reverse slump
Target will invest another $2 billion in its business this year to spruce up stores, remodel locations and invest in workers, the retailer said Tuesday as it outlined plans to try to reverse a persistent sales malaise and reclaim its footing in fashion and home categories.
Stocks pare losses as Trump says U.S. will insure ships in the Persian Gulf
U.S. financial markets rebounded after shedding more than 1,200 points in earlier trading on Tuesday.
Amazon says drones hit 3 of its Middle East data center
Drones struck two facilities in the United Arab Emirates directly, and damaged a data center in Bahrain, Amazon said.
Alabama man on death row for 36 years may get new trial
Michael Sockwell, one of Alabama's longest-serving death row inmates, could soon receive a new trial.
Americans urged to leave 14 Middle East countries amid Iran war
The State Department urged Americans to "depart now" from countries including Bahrain, Egypt, Israel, Lebanon, Oman, Qatar, Saudi Arabia and the United Arab Emirates.
Panel reviewing Trump ballroom plans will also hear from skeptical commenters
At a meeting this week, the National Capital Planning Commission will be hearing from about 100 people who are expected to register their dismay over Trump's plans for a White House ballroom addition.
Live
Trump defends war with Iran as conflict widens
Israel sent troops into Lebanon as the U.S.-Israeli war with Iran widened, and some of Iran's Gulf neighbors warned that Iran's retaliatory fire could draw them into the spreading conflict.
DOJ moves to drop defense of Trump's executive orders targeting law firms
Four different district court judges found President Trump's executive orders targeting the law firms were unconstitutional.
SCOTUS blocks Calif. law against schools outing transgender students to their parents
The Supreme Court order blocks for now a California law that bans automatic parental notification requirements if students change their pronouns or gender expression at school.
Prolonged Strait of Hormuz closure would cause oil prices to surge, experts warn
The Iran war is renewing concerns about the strategically vital Strait of Hormuz. A prolonged closure could sharply drive up oil prices, experts said.
Wagers draw scrutiny after Iran strikes: "Insider trading," senator says
Lawmakers are raising concerns that prediction market users are engaging in insider trading to wager on U.S. military actions.
Exclusive
DNC announces top cities, date for 2028 convention, won't hold midterm convention
The DNC is announcing Monday that the 2028 national convention will be held from Aug. 7 to Aug. 10, CBS News has learned.
Video of Clintons' Epstein testimony released by House committee
The House Oversight Committee released recordings of last week's depositions with former President Bill Clinton and former Secretary of State Hillary Clinton.
U.S.
More U.S.
Most say Trump admin. still hasn't explained Iran goals, CBS News poll finds
Many see the Iran conflict lasting at least months. A majority oppose it, and more say it makes the U.S. less safe.
United Airlines can now boot passengers who refuse to use headphones
United said it could permanently ban travelers who refuse to wear headphones while listening to audio or video content on its flights.
Howard Lutnick agrees to interview with House committee in Epstein probe
Documents released by the Justice Department provided a look into Howard Lutnick's ties to convicted sex offender Jeffrey Epstein.
FBI agents Patel fired worked in counterintel, including on cases involving Iran
Many of the agents who were fired last week by FBI Director Kash Patel were assigned to a squad that worked on global counterintelligence cases, including those involving Iran, sources said.
Some baby formula brands contain heavy metals, Consumer Reports says
Tests of dozens of baby formulas by Consumer Reports found that nearly half contained potentially dangerous chemicals.
MoneyWatch
More MoneyWatch
United Airlines can now boot passengers who refuse to use headphones
United said it could permanently ban travelers who refuse to wear headphones while listening to audio or video content on its flights.
Some baby formula brands contain heavy metals, Consumer Reports says
Tests of dozens of baby formulas by Consumer Reports found that nearly half contained potentially dangerous chemicals.
Gas prices across the U.S. jump 11 cents per gallon, AAA says
Crude oil prices are surging due to the Iran war, pushing up prices at the pump across the U.S., according to AAA.
Target to invest $2 billion in AI, stores, staffing as it seeks to reverse slump
Target will invest another $2 billion in its business this year to spruce up stores, remodel locations and invest in workers, the retailer said Tuesday as it outlined plans to try to reverse a persistent sales malaise and reclaim its footing in fashion and home categories.
Stocks pare losses as Trump says U.S. will insure ships in the Persian Gulf
U.S. financial markets rebounded after shedding more than 1,200 points in earlier trading on Tuesday.
Politics
More Politics
Most say Trump admin. still hasn't explained Iran goals, CBS News poll finds
Many see the Iran conflict lasting at least months. A majority oppose it, and more say it makes the U.S. less safe.
Howard Lutnick agrees to interview with House committee in Epstein probe
Documents released by the Justice Department provided a look into Howard Lutnick's ties to convicted sex offender Jeffrey Epstein.
FBI agents Patel fired worked in counterintel, including on cases involving Iran
Many of the agents who were fired last week by FBI Director Kash Patel were assigned to a squad that worked on global counterintelligence cases, including those involving Iran, sources said.
DOJ reverses course, will now defend Trump executive orders targeting law firms
The Justice Dept. said in a court filing it seeks to withdraw its motion to voluntarily dismiss appeals of court decisions invalidating executive orders targeting four law firms.
Anthropic's Claude AI being used in Iran war by U.S. military, sources say
Two sources familiar with the U.S. military's use of artificial intelligence confirm that the U.S. used Anthropic's Claude AI model over weekend for the attack on Iran — and is still using it.
HealthWatch
More HealthWatch
Some baby formula brands contain heavy metals, Consumer Reports says
Tests of dozens of baby formulas by Consumer Reports found that nearly half contained potentially dangerous chemicals.
States face pushback on their rural health transformation plans
Some Republican state lawmakers and health associations are pushing back against spending plans under the Trump administration's $50 billion federal rural health fund.
Chocolate supplement recalled over erectile dysfunction drug
USALESS.COM is recalling its Rhino Choco VIP 10X product due to the undeclared presence of Tadalafil, which is the active ingredient in Cialis.
College student's mystery illness diagnosed as Stage IV cancer
Emma Operacz was diagnosed with a rare cancer at 21. An unusual treatment and bone marrow donation from her sister saved her life.
Medicaid is paying for more dental care. GOP cuts threaten to reverse the trend.
More than three dozen states cover dental services for people on Medicaid, but with about $900 billion in cuts expected to hit states over the next decade, many programs could roll back dental coverage.
World
More World
Most say Trump admin. still hasn't explained Iran goals, CBS News poll finds
Many see the Iran conflict lasting at least months. A majority oppose it, and more say it makes the U.S. less safe.
Witkoff: Iran said it had enough enriched uranium to make 11 nuclear bombs
President Trump's special envoy Steve Witkoff told Fox News that Iranian negotiators said Iran had the "inalienable right to enrich all their nuclear fuel."
Beijing braces for economic impact as Iran war threatens Chinese oil
China is the largest importer of energy in the world, and the disruption to oil imports caused by the conflict could be a potential Achilles' heel for Beijing.
Amazon says drones hit 3 of its Middle East data center
Drones struck two facilities in the United Arab Emirates directly, and damaged a data center in Bahrain, Amazon said.
Stocks set to slide as investors focus on the Iran war's impact on oil
Airline stocks were among Monday's biggest losers, and their declines are poised to continue on Tuesday, data shows.
Entertainment
More Entertainment
Entertainment
How families can change their habits
Bestselling author Michaeleen Doucleff offers science-backed tips on how families can curb their screen time and cut back on ultraprocessed foods. She explains how her new book, which is aimed at rewiring children's brains, began with a personal revelation.
Luke Grimes on "Marshals"
Actor Luke Grimes talks about starring in the "Yellowstone" spinoff "Marshals." Grimes reveals why he was hesitant to join the cast at first and what it was like to have his new song "Haunted" to play in the premiere episode.
Preview of UFC 326: Holloway vs. Oliveira
UFC commentator Laura Sanko joins "CBS Mornings" to preview Saturday's UFC fight where defending champion Max Holloway will take on Charles Oliveira for the BMF title.
Christa Miller on "Shrinking"
Actor Christa Miller speaks about starring in "Shrinking," how her life experiences helped to inspire the series and what it's like to work with her husband, who is a co-creator of the show.
Brad Falchuk discusses "Famous Last Words"
Brad Falchuck, the host and executive producer of "Famous Last Words," speaks about the series and his meaningful conversation with actor Eric Dane, who died last month from ALS. In the show, Falchuck sits down with public figures for an in-depth conversation, but the interviews only air after the subject dies.
Technology
More Technology
Technology
OpenAI changing Pentagon deal after backlash
Hours after the Trump administration ditched Anthropic over the dispute about AI use, OpenAI struck its own deal with the Pentagon. Now the details of that agreement appear to be changing after backlash. Katrina Manson, Bloomberg News reporter, has more.
Amazon says drones hit 3 of its Middle East data center
Drones struck two facilities in the United Arab Emirates directly, and damaged a data center in Bahrain, Amazon said.
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.
Exclusive
AI executive Dario Amodei on the red lines Anthropic would not cross
The CEO of Anthropic says his company refused to allow its technology to be used by the Trump Administration without certain guidelines (such as not using its AI to power fully-autonomous weapons without any human involvement).
AI company Anthropic's Dario Amodei: "We are patriots"
Dario Amodei, co-founder and CEO of the artificial intelligence company Anthropic, says his company refused to allow its AI product, Claude, to be used by the Trump Administration without certain guidelines (such as not using its AI to power fully-autonomous weapons without any human involvement). That prompted President Trump to announce Friday that he is banning Anthropic's technology from all federal use, while Secretary of Defense Pete Hegseth labeled the company "a supply chain risk to national security." Amodei talks with correspondent Jo Ling Kent about why he calls the administration's actions "retaliatory and punitive."
Science
More Science
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.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Crime
More Crime
Social media believed to be shooter's is full of antisemitic, anti-Christian posts
The attacker who opened fire at a bar in Austin, Texas, over the weekend appears to have posted antisemitic, anti-Christian and misogynistic messages on social media.
Durbin presses Noem on Pretti, Good killings
Sen. Dick Durbin of Illinois pressed Homeland Security Secretary Kristi Noem about her comments after the killings of Renee Good and Alex Pretti during immigration protests in Minneapolis.
Alleged school shooter's dad convicted
A jury found Colin Gray, the father of the Apalachee High School student accused of shooting and killing two students and two teachers, guilty of all charges, including second-degree murder, on Tuesday. This marks the third time a parent has been charged for connection to a mass shooting. CBS News' Skyler Henry has the latest.
Noem's opening statement before Senate panel
Homeland Security Secretary Kristi Noem blasted the current funding lapse affecting her department during her opening statement before the Senate Judiciary Committee. Noem also touted the operations at DHS under the Trump administration despite mounting scrutiny over her handling of the deaths of Renee Good and Alex Pretti in Minneapolis.
Colin Gray: Jury finds father of accused Georgia school shooter guilty on all charges
The jury has found Colin Gray, the man whose teenage son is accused of killing two students and two teachers in a shooting at Georgia's Apalachee High School, guilty of second-degree murder and all other charges.
Space
More Space
Space
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
How NASA plans to get astronauts on the moon
NASA announced an overhaul to its Artemis moon program as safety concerns persist. CBS News space contributor Christian Davenport breaks down the key takeaways.
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.
Safety concerns over NASA's Artemis program
NASA's Artemis II mission continues to face concerns and delays. Scott E. Parazynski, a former astronaut, joins CBS News with more.
NASA rolls Artemis II back for repairs
NASA is rolling back the Artemis II moon rocket from its launch pad at the Kennedy Space Center in Florida. It is expected to take up to 12 hours to move the 322-foot rocket, with the journey spanning four miles back to its hangar for repairs. CBS News space consultant Bill Harwood has more.
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
OpenAI changing Pentagon deal after backlash
Hours after the Trump administration ditched Anthropic over the dispute about AI use, OpenAI struck its own deal with the Pentagon. Now the details of that agreement appear to be changing after backlash. Katrina Manson, Bloomberg News reporter, has more.
Trump announces political risk insurance for ships in Gulf
President Trump on Tuesday said he ordered political risk insurance for the financial security of all maritime trade traveling through the Gulf. CBS News' Kelly O'Grady has more.
Drone hits U.S. consulate in Dubai
A drone hit the U.S. consulate in Dubai on Tuesday, Secretary of State Marco Rubio confirmed. CBS News correspondent Shanelle Kaul has the latest.
Rubio on evacuating Americans from Mideast
Secretary of State Marco Rubio spoke to reporters on Tuesday before briefing lawmakers on strikes in Iran. Rubio discussed the Trump administration's efforts to evacuate Americans from the region, a drone striking the U.S. consulate in Dubai and more.
Travel chaos in Middle East escalates
Sasha Hoffman, an American currently stranded in Dubai amid the U.S.-Israeli war against Iran, told CBS News' Shanelle Kaul she's frustrated after the State Department told U.S. citizens to leave the Middle East without any solutions.