Scientists: "Toxic" semen could kill female mosquitoes, curb disease spread
Female mosquitoes are targeted because only they bite and drink blood, thereby spreading diseases such as malaria and dengue fever.
Dengue Fever
Dengue fever alert issued in Florida Keys after confirmed cases
Health officials have issued an alert in the Florida Keys after two people were confirmed to have dengue fever.
Maps show dengue fever risk areas as CDC warns of global case surge
Where exactly are cases of dengue fever being detected? What to know after U.S. health officials warned doctors to be alert for the mosquito-borne virus.
Dengue fever alert issued in Florida Keys
Health officials in the Florida Keys have issued a dengue fever alert after two cases were found to be locally contracted. The Centers for Disease Control and Prevention has warned of a heightened risk of infections in the U.S. More than 240 travel-related cases of the mosquito-borne illness have been reported in Florida this year. Residents are being urged to use insect repellent and drain standing water.
Dengue fever on the rise, CDC warns
The CDC is warning that dengue fever is surging around the world and the risk of the mosquito-borne disease spreading in the U.S. is on the rise. Dr. Céline Gounder, editor-at-large for public health at KFF and CBS News medical contributor, has more on the illness.
U.S. officials warn doctors about dengue amid global surge
U.S. health officials are warning doctors to be alert for dengue cases as the tropical disease breaks international records.
Researchers use drones, A.I. to track infectious disease in tropical regions
Iquitos, Peru cannot be reached by road because of its surrounding jungles and waters, leading to an unwelcome guest: Mosquitoes.
What to know about dengue fever as Puerto Rico declares epidemic
Puerto Rico has declared a dengue fever epidemic after a spike in cases, prompting questions about the mosquito-borne illness, its symptoms and treatment options.
Health experts warn of surge in Dengue Fever
Health experts are warning of an anticipated surge of Dengue Fever in North and South America. The potentially deadly, mosquito-borne disease is currently spreading across Brazil. Dr. Albert Ko, a professor at the Yale School of Public Health, joined CBS News to discuss the illness.
Dengue fever case in Arizona may have been locally acquired, officials say
Arizona may be just the second state so far this year to have a case that stemmed from a locally acquired infection.
Live
Iran says talks with U.S. halted, "other fronts" in war opening
Iranian state media say "other fronts" in the war with the U.S. and Israel are opening, after Trump says the regime "really wants to make a deal."
Exclusive
Trump plan would allow for quick asylum rejections, documents show
The regulation, described in internal documents obtained by CBS News, would be the latest effort by President Trump's White House to tighten access to the U.S. asylum system.
Fraudsters bought Kobe Bryant sneakers and Ferraris with taxpayer funds
For law enforcement investigating fraud cases, the hard part can be following the money to figure out where the tax dollars have gone.
Exclusive
U.S. sought Russia's help to free Austin Tice in first Trump term, ex-envoy says
U.S. officials sought help from Russia during President Trump's first term to secure the release of journalist Austin Tice, according to Robert O'Brien.
Congress returns with GOP agenda stalled over DOJ's "anti-weaponization" fund
Congress is returning from recess to resume work on funding immigration agencies, following a GOP revolt over the Trump administration's "anti-weaponization" fund.
United flight makes U-turn over "four-letter word" Bluetooth device
According to air traffic control audio, security came to inspect the aircraft after someone named their Bluetooth device a "certain four-letter word."
Exclusive
Woman from Iran describes fear for loved ones: "Sense of terror"
An Iranian woman who now lives in the U.S. spoke with CBS News as the war with Iran entered its fourth month.
Multiple people killed, officer wounded in Oregon shooting
Police were called to the scene of "a domestic disturbance and shooting" in the city of Sandy, outside of Portland, Oregon, on Sunday.
Americans' financial literacy slumps to a 10-year low
A TIAA-Stanford University survey found that fewer people can correctly answer questions involving basic financial concepts. See how you fare.
U.S.
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Key hearing for Charlie Kirk murder suspect will be public, judge rules
A Utah judge denied a request from the suspect accused of killing Charlie Kirk to restrict access to parts of his July preliminary hearing.
Anthropic files for IPO, setting up public-market test of AI boom
The filing sets up Anthropic, the maker of the Claude AI chatbot, to sell its shares to the public.
Multiple people killed, officer wounded in Oregon shooting
Police were called to the scene of "a domestic disturbance and shooting" in the city of Sandy, outside of Portland, Oregon, on Sunday.
Fraudsters bought Kobe Bryant sneakers and Ferraris with taxpayer funds
For law enforcement investigating fraud cases, the hard part can be following the money to figure out where the tax dollars have gone.
Exclusive
U.S. sought Russia's help to free Austin Tice in first Trump term, ex-envoy says
U.S. officials sought help from Russia during President Trump's first term to secure the release of journalist Austin Tice, according to Robert O'Brien.
MoneyWatch
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Anthropic files for IPO, setting up public-market test of AI boom
The filing sets up Anthropic, the maker of the Claude AI chatbot, to sell its shares to the public.
Barry Diller's People Inc. offers to buy MGM Resorts
Diller said that MGM's properties, such as the Bellagio in Las Vegas, can't be easily replaced by AI.
Americans' financial literacy slumps to a 10-year low
A TIAA-Stanford University survey found that fewer people can correctly answer questions involving basic financial concepts. See how you fare.
Nvidia making consumer PC push with new AI superchip
Nvidia unveiled new powerful chips that would bring advanced AI functions to laptops and desktop computers, with PC models from brands including Microsoft and Dell.
5 economic signals suggest U.S. consumers are feeling the strain
Consumers have kept the economy chugging along despite financial pressures. But some signs suggest they could be losing steam, experts say.
Politics
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U.S. political commentators say U.K. barred them "for criticizing Israel"
Left-wing streamers Cenk Uygur and Hasan Piker say Britain's government has denied them entry over their criticism of Israel.
Exclusive
U.S. sought Russia's help to free Austin Tice in first Trump term, ex-envoy says
U.S. officials sought help from Russia during President Trump's first term to secure the release of journalist Austin Tice, according to Robert O'Brien.
Congress returns with GOP agenda stalled over DOJ's "anti-weaponization" fund
Congress is returning from recess to resume work on funding immigration agencies, following a GOP revolt over the Trump administration's "anti-weaponization" fund.
Exclusive
Trump plan would allow for quick asylum rejections, documents show
The regulation, described in internal documents obtained by CBS News, would be the latest effort by President Trump's White House to tighten access to the U.S. asylum system.
Senate Democrats launch campaign to kill DOJ's "anti-weaponization" fund
Senate Democrats are launching a coordinated effort to kill the Trump administration's $1.7+ billion "anti-weaponization" fund.
HealthWatch
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A nurse stole fentanyl and AI missed it, state records say
Sentri7, drug diversion software powered by artificial intelligence and used at hundreds of U.S. hospitals, did not catch a monthslong string of fentanyl thefts in Tennessee in 2025, according to a state document.
New drug nearly doubles survival rates in some pancreatic cancer patients, study says
New research shows a medication called daraxonrasib is helping people with advanced pancreatic cancer live longer.
Woman diagnosed with cancer after minor symptoms: "Couldn't believe it"
Candace Tucker thought her symptoms were benign. A colonoscopy led to an alarming diagnosis.
Trump directs CDC to align with assessment calling for fewer childhood vaccines
Earlier this year, the CDC announced updated recommendations that would reduce the number of recommended immunizations for children from 17 to 11.
Kenyan court blocks opening of U.S. Ebola quarantine center on air base
U.S. government plans to open a quarantine center for Americans exposed to Ebola on an air base in Kenya have been temporarily halted by a court order.
World
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U.S. political commentators say U.K. barred them "for criticizing Israel"
Left-wing streamers Cenk Uygur and Hasan Piker say Britain's government has denied them entry over their criticism of Israel.
666 bus to Hel back in business, as doomed tourist route is resurrected
News that the 666 to Hel was back has spread quickly across Polish social media accounts, and beyond.
Exclusive
U.S. sought Russia's help to free Austin Tice in first Trump term, ex-envoy says
U.S. officials sought help from Russia during President Trump's first term to secure the release of journalist Austin Tice, according to Robert O'Brien.
Exclusive
Woman from Iran describes fear for loved ones: "Sense of terror"
An Iranian woman who now lives in the U.S. spoke with CBS News as the war with Iran entered its fourth month.
Live
Iran says talks with U.S. halted, "other fronts" in war opening
Iranian state media say "other fronts" in the war with the U.S. and Israel are opening, after Trump says the regime "really wants to make a deal."
Entertainment
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Entertainment
"Backrooms" makes historic Hollywood debut
Kane Parsons' psychological thriller "Backrooms" earned $81.5 million on its first weekend. Carter Evan reports on how the film's success could change Hollywood.
Anna Faris on the new "Scary Movie"
Anna Faris, who stars in the new "Scary Movie," joins "CBS Mornings" to discuss reviving the role she played in the original film, which debuted in 2000.
Winnie Harlow discusses her new children's book
Model and entrepreneur Winnie Harlow sits down with "CBS Mornings" to discuss her new children's book, "Simply Winnie," and the message she hopes to pass on.
Rare photos of Beatles' final ticketed concert
No one knew it at the time, but the Beatles performed their final ticketed concert 60 years ago in San Francisco. Anne Makovec shows us a new collection of rare photos from that historic night.
5/31: Sunday Morning
Hosted by Jane Pauley. Featured: Marilyn Monroe at 100; former first lady Jill Biden; children detained at the ICE facility in Dilley, Texas; living "books" at The Human Library; pickleball superstar Anna Leigh Waters; and the Undercroft beneath the Lincoln Memorial opens to the public.
Technology
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Technology
Anthropic confidentially files for IPO
Anthropic, the artificial intelligence company that created the Claude chatbot, said Monday it has confidentially filed for an initial public offering.
Can hackers pull your fingerprints from photos online? Experts explain.
Claims have circulated on social media that fingerprints can be pulled from photos featuring peace signs, but experts say the risk to the average person is low.
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.
A nurse stole fentanyl and AI missed it, state records say
Sentri7, drug diversion software powered by artificial intelligence and used at hundreds of U.S. hospitals, did not catch a monthslong string of fentanyl thefts in Tennessee in 2025, according to a state document.
Why did Trump postpone signing an order on AI?
Last week, President Trump was expected to sign an executive order on artificial intelligence, but abruptly postponed the event. Politico White House reporter Diana Nerozzi joins to examine what happened.
Science
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New species of blue octopus discovered 5,900 feet underwater
The new species, named Microeledone galapagensis, has a blue hue, which is believed to be the rarest color in nature.
What we know about new UFO file release
The Pentagon has released another batch of never-before-seen files on reported UFO sightings. CBS News senior national security correspondent Charlie D'Agata reports.
Atlantic hurricane season is coming up. Here's what NOAA predicts.
The 2026 Atlantic hurricane season is quickly approaching, and the National Oceanic and Atmospheric Administration is releasing its forecast for what to expect.
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.
Crime
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Key hearing for Charlie Kirk murder suspect will be public, judge rules
A Utah judge denied a request from the suspect accused of killing Charlie Kirk to restrict access to parts of his July preliminary hearing.
Multiple people killed, officer wounded in Oregon shooting
Police were called to the scene of "a domestic disturbance and shooting" in the city of Sandy, outside of Portland, Oregon, on Sunday.
Teen accused of stabbing 3 horses during racing event in Las Vegas
A teen girl has been arrested and charged for allegedly stabbing three horses during a racing event in Las Vegas, police said.
Suspect accused of killing 3 elderly men in Hawaii charged with murder
The suspect accused of killing three elderly men in a rural part of Hawaii's Big Island has been charged with murder, among a number of other offenses, police said Sunday.
Deputy Spivey on Trial
A TV bailiff accused of murdering his wife is determined to prove his innocence. "48 Hours" correspondent Natalie Morales reports.
Space
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NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Blue Origin assesses impact of New Glenn explosion
Blue Origin assess the impact of Thursday's New Glenn explosion, prompting concern about NASA moon program delays.
Blue micromoon makes rare appearance this weekend
A rare blue micromoon will appear in night skies this weekend. Here's what to expect.
NASA's moon base plans include landers, buggies and drones for 2028 mission
Jeff Bezos' Blue Origin, Astrolab, Lunar Outpost and Firefly Aerospace are awarded with hundreds of millions of dollars in NASA contracts for the first phase of its moon base plans.
China launches spacecraft with astronaut set to remain in space for a year
China has launched the Shenzhou 23 spacecraft with three astronauts heading to its space station.
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
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Latest CBS News Videos
Anthropic confidentially files for IPO
Anthropic, the artificial intelligence company that created the Claude chatbot, said Monday it has confidentially filed for an initial public offering.
California voters gear up for primaries
Voters in California are gearing up for high-stakes primary races for governor, Los Angeles mayor and city council. CBS News' Fin Gomez breaks it down.
More on Zelenskyy's claims against Russia
Ukrainian President Volodymyr Zelenskyy told "Face the Nation" moderator Margaret Brennan that his government has evidence Russia is abducting Ukrainian children and training them to fight. Mark Cancian, a senior adviser for the Defense and Security Department at the Center for Strategic and International Studies, joins with more.
Asylum process could become more challenging
A Trump administration plan would allow asylum officers to issue quick rejections without conducting interviews, according to internal documents. CBS News' Camilo Montoya-Galvez has more.
Iran says it's suspending talks with U.S.
Iranian state media say indirect talks with the U.S. have been halted and Iran is opening "other fronts" in the war in response to what it considers U.S. and Israeli ceasefire violations. CBS News' Olivia Rinaldi and Charlie D'Agata have more.