Massive seaweed blob that smells like rotten eggs suddenly shrinks
Researchers say the declining sargassum blob is "good news" for Florida residents, who for months have seen their beaches inundated with the stinky seaweed.
Oceans
Potential new octopus species discovered in rare nursery
The new octopus species may have been found in a rare brooding site that marks only the third octopus nursery known to exist in the world.
How a robot fish "as silent as a spy" could help advance ocean science
There's a new creature lurking in the ocean — and it could help save marine life as a whole. It's a fish named Belle, a robotic instrument "as silent as a spy" that uses AI and DNA to help researchers protect "the lifeblood of Earth."
How a silent robot fish could help ocean researchers
A robot fish named Belle could be the "spy on the marine life" that researchers have been looking for.
Sub pilot said in 2021 he'd "broken some rules" in design of vessel
"I think it was General [Douglas] MacArthur who said, 'You're remembered for the rules you break,'" Rush said abord the Titan in 2021. "And I've broken some rules to make this."
Killer whales attack sailboats during race: "Scary moment"
There was no damage reported, and no one was injured, the sailors said.
OceanGate co-founder calls for optimism amid search for lost sub
Guillermo Sohnlein's comments came shortly before the Coast Guard said a deep-sea robot looking for the submersible found a debris field.
Missing sub passenger traversed deep sea before – and knew its risks
Having 4 days of oxygen "doesn't make a difference" at great ocean depths if something goes awry, Hamish Harding said after he went to the deepest part of the ocean.
U.N. adopts first-ever treaty to govern the lawless high seas
The high seas treaty, once ratified by individual nations, will govern the use of international waters in a bid to protect ecosystems and head off disputes.
The Dish: Seafood
We dive into all things seafood, from lobster rolls in Maine to oysters in Rhode Island, and so much more.
India and Pakistan brace as "very severe" Cyclone Biparjoy closes in
Experts say the world's warming oceans, including the Arabian Sea where Cyclone Biparjoy is churning, are producing more and more powerful storms.
Boat captain says orcas know "what they are doing" after 2nd ambush
Video of the captain's latest encounters shows orcas "biting off both rudders" of his yacht, with one of the whales seen swimming around with a piece of the rudder in its mouth.
Sailing race takes competitors around the world while collecting climate data
The boats go where few scientific missions travel, making the data they collect especially valuable.
"Extremely rare" bright rainbow sea slug found in U.K.
The "technicolour" sea creature is usually found in the warmer waters of Spain and Portugal, but sea temperatures around the U.K. have been on the rise.
Scientists identify new species of demon catshark with "white shiny" irises
Mysterious, unique egg cases led researchers to discover the new species.
"World's deepest fish" caught on camera — 27,000 feet below the surface
Scientists set world records for the deepest fish ever recorded on video, as well as the deepest catch, while exploring trenches off Japan.
How scientists are creating stronger coral reefs faster than ever
The Ocean-Shot Project launched in 2021 to develop a "massive, first-of-its-kind" coral reef restoration initiative in the Caribbean country Antigua and Barbuda.
Mysterious case of Caribbean sea urchin die-off solved by scientists
The killer of the "mystery novel"-like die-off has been linked to other widespread marine deaths, but this is the first time it's been linked to urchins, which are vital to coral reef survival.
El Niño watch issued by NOAA's Climate Prediction Center
Climate scientists estimate the warm weather pattern could begin to develop as early as May.
"Unprecedented" sea level rise observed along U.S. coasts
Sea level rise seen along the U.S. Southeast and Gulf coasts over the last decade are "unprecedented in at least 120 years," scientists found.
Whale without a tail spotted near California
A gray whale with a missing tail was spotted off the coast of California, whale watchers say. The whale was swimming at a normal pace – about 3 miles per hour – near Newport Beach, meaning it has adapted to be able to swim without its tail.
Dozens of swimmers under investigation for harassing dolphins in Hawaii
Harassing marine mammals is a violation of the federal Marine Mammal Act, and could result in up to $11,000 in fines and/or a year in prison.
Communities adapt to rising seas
One of the problems with sea level rise is that it happens slowly, a tiny bit each year, making it a threat that people have an easy time ignoring. But some coastal communities are realizing they have to take action. CBS News environmental correspondent David Schechter reports.
Cyclone Freddy kills more than 100 as it batters southern Africa
The record-breaking cyclone lashed Mozambique and Malawi after making landfall on mainland Africa for a second time.
Research finds "plastic smog" of 171 trillion tiny particles in oceans
The organization behind the study said it highlights "the need for legally binding agreements" to hold companies to account "for the entire life of the things they make."
Live
Trump threatens to bomb a bridge or power plant for every ship Iran attacks
The Pentagon keeps insisting the Strait of Hormuz is open, but with Iranian attacks continuing, one shipping insider says "nothing is going through."
Nolan Wells' cause of death undetermined, family's autopsy shows
Nolan Wells, 18, was found dead just off Horn Island in Mississippi after enjoying a day out with friends on July 4.
Trump attends dignified transfer of soldiers killed in Iranian attacks
President Trump attended a dignified transfer honoring the four U.S. Army soldiers killed in the Middle East in recent days during the ongoing war with Iran.
U.S. reaches deal with Saudis for nuclear energy commercial agreements
The U.S. and Saudi Arabia are expected to sign a deal for U.S. companies to run nuclear power for the Saudis, potentially allowing the Saudis to enrich their own fuel for nuclear reactors.
First on CBS
Democrats probe DOJ opinion that eases institutionalization of mentally ill
Democrats in the Senate and House are investigating the origins of a DOJ legal opinion that would make it easier for states to keep people with mental illness in institutions, rather than helping them to live at home.
Tenisha Warner, widow of Malcolm-Jamal Warner, opens up about being a single mom
Tenisha Warner sat down for an exclusive interview with "CBS Mornings" before a lawsuit over her late husband's estate became public, and discussed her grief and raising her daughter alone.
DOJ sues 2 Chinese companies over immersion water heaters that can catch on fire
The Justice Department is trying to force the two Chinese companies to recall immersion water heaters used for bathtubs and pools.
Lung cancer in nonsmokers: "A women's health crisis"
Lung cancer is the leading cause of cancer death in American women — and a growing share of new cases are in women who've never smoked.
Tropical Storm Bertha impacting northern Gulf Coast. See its path.
Tropical Storm Bertha is the second named storm of the Atlantic hurricane season.
U.S.
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DOJ sues 2 Chinese companies over immersion water heaters that can catch on fire
The Justice Department is trying to force the two Chinese companies to recall immersion water heaters used for bathtubs and pools.
Trump attends dignified transfer of soldiers killed in Iranian attacks
President Trump attended a dignified transfer honoring the four U.S. Army soldiers killed in the Middle East in recent days during the ongoing war with Iran.
Kalshi debuts a midterm election hub to predict race outcomes
The site claims its hub will provide accurate insights into election outcomes based on traders' bets.
FDA recalls antihistamine tablets. Here are the affected products.
A generic version of the allergy medication Zyrtec is under recall across the U.S. over cross-contamination concerns.
Nolan Wells' cause of death undetermined, family's autopsy shows
Nolan Wells, 18, was found dead just off Horn Island in Mississippi after enjoying a day out with friends on July 4.
MoneyWatch
More MoneyWatch
"Nothing is going through" the Strait of Hormuz, shipping insider says
Despite U.S. assertions, the CEO of a maritime risk firm says "there is no guarantee of safe passage" through the Strait of Hormuz.
Kalshi debuts a midterm election hub to predict race outcomes
The site claims its hub will provide accurate insights into election outcomes based on traders' bets.
FDA recalls antihistamine tablets. Here are the affected products.
A generic version of the allergy medication Zyrtec is under recall across the U.S. over cross-contamination concerns.
OpenAI says its technology, on its own, hacked another AI company
ChatGPT maker OpenAI says its artificial intelligence system hacked into another AI company on its own in what the company called an "unprecedented cyber incident."
Democrats claim Social Security email included "misleading information"
Lawmakers claim Commissioner Frank Bisignano used an agency email to exaggerate tax savings under the Republicans' OBBBA while inserting partisan political messaging.
Politics
More Politics
DOJ sues 2 Chinese companies over immersion water heaters that can catch on fire
The Justice Department is trying to force the two Chinese companies to recall immersion water heaters used for bathtubs and pools.
Trump attends dignified transfer of soldiers killed in Iranian attacks
President Trump attended a dignified transfer honoring the four U.S. Army soldiers killed in the Middle East in recent days during the ongoing war with Iran.
First on CBS
Democrats probe DOJ opinion that eases institutionalization of mentally ill
Democrats in the Senate and House are investigating the origins of a DOJ legal opinion that would make it easier for states to keep people with mental illness in institutions, rather than helping them to live at home.
U.S. reaches deal with Saudis for nuclear energy commercial agreements
The U.S. and Saudi Arabia are expected to sign a deal for U.S. companies to run nuclear power for the Saudis, potentially allowing the Saudis to enrich their own fuel for nuclear reactors.
ICE detentions hit highest monthly total in June since crackdown began
More than 43,000 immigrants were arrested last month as DHS continues to detain people in less-publicized enforcement surges.
HealthWatch
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FDA recalls antihistamine tablets. Here are the affected products.
A generic version of the allergy medication Zyrtec is under recall across the U.S. over cross-contamination concerns.
Lung cancer in nonsmokers: "A women's health crisis"
Lung cancer is the leading cause of cancer death in American women — and a growing share of new cases are in women who've never smoked.
Agency set to sweep up medical data says some identifying info will be removed
The Office of Personnel Management said it will "pseudonymize" medical records it collects on more than 8 million people — federal workers and retirees, and their family members.
RFK Jr. says cyclosporiasis is "under control"
Health Secretary Robert F. Kennedy Jr. made his first public comment on the growing cyclosporiasis outbreak on Tuesday, declaring it under control and denying that cutbacks to monitoring activities have hurt U.S. food safety. Carter Evans reports.
GLP-1s are linked to a 17% drop in worker sick leave, new study finds
Here's how weight-loss drugs like Ozempic and Wegovy could reduce worker illness and save companies money.
World
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5,700 more deaths than usual recorded in France during heat wave
France experienced at least 5,700 more deaths than usual during a historic heat wave last month, according to the public health agency.
"Nothing is going through" the Strait of Hormuz, shipping insider says
Despite U.S. assertions, the CEO of a maritime risk firm says "there is no guarantee of safe passage" through the Strait of Hormuz.
U.S. reaches deal with Saudis for nuclear energy commercial agreements
The U.S. and Saudi Arabia are expected to sign a deal for U.S. companies to run nuclear power for the Saudis, potentially allowing the Saudis to enrich their own fuel for nuclear reactors.
France becomes first EU country to ban social media for kids under 15
As lawmakers approve a social media ban on kids and phones in high schools, Macron says France is "leading the way in Europe when it comes to protecting our children."
3,000-year-old human remains found underneath volcanic ash
The ancient remains were found face down and will undergo radiocarbon dating to determine their age. DNA analysis will also be carried out to determine the person's sex.
Entertainment
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Entertainment
Luke Bracey on "Little House on the Prairie"
Luke Bracey tells "CBS Mornings" the new "Little House on the Prairie" series was adapted from the books rather than a reboot of the TV show. He explains why he thinks it resonates with people today and how a playlist helped him and a co-star bond over their characters.
Anson Mount previews new "Star Trek" season
Anson Mount previews the fourth season of "Star Trek: Strange New Worlds." He talks about his introduction to "Star Trek" and why he thinks it's the best season yet.
Tenisha Warner, widow of Malcolm-Jamal Warner, opens up about being a single mom
Tenisha Warner sat down for an exclusive interview with "CBS Mornings" before a lawsuit over her late husband's estate became public, and discussed her grief and raising her daughter alone.
Inside the cameras used for "The Odyssey"
Christopher Nolan's "The Odyssey" has made history as the first feature-length film shot entirely on 70mm IMAX cameras. Jay Holben, technical editor for the American Cinematographer, joins CBS News to discuss.
Kaylee Hottle, actress in "Godzilla vs. Kong," dies at 18 in car crash
Kaylee Hottle, an Atlanta-born actress known for her role in the "Godzilla" film franchise, has died following a crash in Maryland.
Technology
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France becomes first EU country to ban social media for kids under 15
As lawmakers approve a social media ban on kids and phones in high schools, Macron says France is "leading the way in Europe when it comes to protecting our children."
U.S. tech execs warn of Chinese AI models: WSJ
U.S. tech giants are concerned about cheap Chinese AI models, according to a new report from The Wall Street Journal. Amrith Ramkumar, a tech policy reporter at The Wall Street Journal who contributed to the story, joins 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.
OpenAI says its technology, on its own, hacked another AI company
ChatGPT maker OpenAI says its artificial intelligence system hacked into another AI company on its own in what the company called an "unprecedented cyber incident."
Exclusive discounts from CBS Mornings Deals
On this edition of CBS Mornings Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Science
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Science
Wildfire smoke continues to shroud U.S.
Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires.
How AI data centers impact the environment
New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
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.
Crime
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Crime
Hearing begins for singer D4vd
A multi-day hearing began Tuesday in Los Angeles where the singer known as D4vd is facing murder and other felony charges in the death of a teenage girl. CBS News' Gwen Baumgardner and Jessica Levinson have the latest.
Timeline of NYC federal building explosion
A veteran was arrested for allegedly setting off fireworks and starting a fire in front of a Manhattan building that houses several federal offices, including ICE, the FBI says. CBS News' Anna Schecter shares more details.
Cocaine worth $285 million found hidden in banana shipment
Some 1,700 pounds of cocaine was concealed in a refrigerated container from Ecuador among dozens of pallets of bananas, police said.
Tourists stabbed near Acropolis in Athens
Two Greek American tourists were stabbed near the Acropolis in Athens, Greece, police said. CBS News' Anna Coren has more.
Details emerge on suspect in NYC fire
More details are emerging about the Army veteran accused of starting a fire outside a federal building in lower Manhattan on Monday. CBS News' Tom Hanson has more.
Space
More Space
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
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.
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
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Latest CBS News Videos
Trump-backed candidates win big in Arizona
Arizona candidates backed by President Trump swept the state's primary elections on Tuesday. CBS News' Zak Hudak has more.
Dignified transfer for slain troops
President Trump, Defense Secretary Pete Hegseth and family members attended a dignified transfer on Wednesday honoring the four U.S. Army soldiers killed in the Middle East in recent days during the war with Iran. Mugo Odigwe anchored CBS News' coverage.
Sneak peek: The Boy Across the Street
ENCORE: A college student is killed by her boyfriend who lived right across the street. Her family's long battle to keep him in prison. "48 Hours" correspondent Erin Moriarty reports Saturday, July 25 at 10/9c on CBS and streaming on Paramount+.
Sen. Bennet, Greer clash over trade policies
Sen. Michael Bennet, a Democrat from Washington, challenged some of U.S. Trade Representative Jamieson Greer's assertions about the successes of President Trump's trade policies and their impact on farmers.
Man speaks on broken plane window incident
A 61-year-old Serbian businessman who was traveling on a Ryanair flight says he was almost sucked out of the plane when a window broke. Ryanair contests parts of the man's account. CBS News' Tom Hanson has more.