Newly discovered ancient whale could be "heaviest animal ever"
A newly studied species of ancient whale might be the heaviest animal ever found.
Oceans
Cape Cod seeing "white shark abundance"
Cape Cod is experiencing a "white shark abundance," according to a new report from the Atlantic White Shark Conservancy, UMass Dartmouth and the Massachusetts Division of Marine Fisheries. It's the first time that's happened in the North Atlantic. The study also says more than 300 different types of sharks have been tracked across the area. Dr. Greg Skomal, senior fisheries biologist at the Massachusetts Division of Marine Fisheries, joins "CBS News Mornings" to discuss the findings.
Underwater robots could usher in a high-tech future
An underwater robot prototype might eventually help pluck important metals from the ocean floor.
Is the Atlantic Ocean current system nearing collapse? Scientists weigh in
Are we on the cusp of a real-life "The Day After Tomorrow"? Here's what the experts say.
Last of dozens of pilot whales stranded in Australia euthanized
One volunteer said the team "gave our whales one final rub, wished them luck and pushed them in the direction of the open ocean" – but it wasn't enough to save them.
51 pilot whales die as officials race to save dozens of others
Dozens of other pilot whales were saved but ended up re-stranded further down the beach.
Florida ocean temperatures rise above 100 degrees Fahrenheit
The water off South Florida has literally become as warm as a hot tub as researchers are discovering dying coral reefs.
Young dolphin found dead on New Hampshire beach
The dolphin belonged to a species "never before seen" in the area, rescuers said.
Don't mess with shipwrecks in U.S. waters, government warns
Many shipwrecks are "highly threatened by illegal salvage," the Maritime Administration said in a notice.
Endangered whale species closer to extinction than previously thought
Only a few dozen North Atlantic Right Whales are able to actively reproduce, as many of the animals continue to be found dead or seriously injured – many of them babies and females.
Florida sea temperatures hit mid-90s, threatening marine life
The higher-than-normal sea surface temperatures off the coasts of the Sunshine State could cause a "nasty" coral bleaching event, experts say.
Jellyfish-like creatures that spit out waste found on Texas beaches
The floating jellyfish-like blobs with stinging tentacles have been described as "beautiful and wicked."
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.
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.
Live
Iran war keeps Strait of Hormuz paralyzed and gas prices on the rise
The Iran war could escalate further as President Trump threatens to hit key oil infrastructure if Tehran doesn't drop its chokehold on the Strait of Hormuz.
Trump urges other nations to help open Strait of Hormuz
In remarks ahead of a meeting with the Kennedy Center board of trustees, Mr. Trump provided an update on the ongoing conflict with Iran.
Who won Oscars for 2026? See the full winners list here
"One Battle After Another" took home several big awards, including Best Picture, Best Director and the newly created Best Casting.
White House chief of staff Susie Wiles diagnosed with breast cancer
President Trump said White House chief of staff Susie Wiles will "continue doing the job she loves" even while undergoing treatment for early stage breast cancer.
Supreme Court to consider end to deportation protections for Syrians, Haitians
The Supreme Court said in an unsigned order it will hear arguments in late April on efforts to end temporary deportation protections for thousands of immigrants from Syria and Haiti.
Travelers face long lines at airports after TSA workers miss first full paycheck
Travelers continue to face long lines at airports across the U.S. due to the partial government shutdown affecting TSA agents.
Border Patrol's Gregory Bovino to retire from federal service, sources say
Border Patrol official Gregory Bovino was pulled away from a high-profile role leading immigration raids in major U.S. cities, including Minneapolis, earlier this year.
Cuba's national energy grid collapses sparking nationwide blackout
The latest blackout in Cuba comes over a week after another massive outage affected the island's west, leaving millions without power.
Weather threats bring blizzard conditions, early heat wave to parts of U.S.
A severe weather front has dumped heavy snow on the Upper Midwest, caused thunderstorms in the South and threatens Mid-Atlantic states with rain and possible tornadoes.
U.S.
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Supreme Court to consider end to deportation protections for Syrians, Haitians
The Supreme Court said in an unsigned order it will hear arguments in late April on efforts to end temporary deportation protections for thousands of immigrants from Syria and Haiti.
Costco recalls meatloaf meal due to salmonella risk
Costco is recalling a meatloaf and potato meal kit because one of its ingredients may be contaminated with salmonella.
Border Patrol's Gregory Bovino to retire from federal service, sources say
Border Patrol official Gregory Bovino was pulled away from a high-profile role leading immigration raids in major U.S. cities, including Minneapolis, earlier this year.
Hyundai stops sales of some 2026 models after a child's death
Hyundai's announcement came after a child died in an incident involving a Palisade vehicle, which the car maker said is still under investigation.
Strangers help 78-year-old DoorDash driver after viral doorbell video
A Ring camera video that showed a 78-year-old DoorDash driver making a delivery led to strangers donating nearly $1 million to him and his wife.
MoneyWatch
More MoneyWatch
Costco recalls meatloaf meal due to salmonella risk
Costco is recalling a meatloaf and potato meal kit because one of its ingredients may be contaminated with salmonella.
Hyundai stops sales of some 2026 models after a child's death
Hyundai's announcement came after a child died in an incident involving a Palisade vehicle, which the car maker said is still under investigation.
With gas prices still rising, experts recommend 3 ways to save fuel
Small adjustments, like maintaining a steady speed while driving, can help maximize fuel efficiency, experts say.
Gas prices edge higher with Brent crude remaining above $100 per barrel
Gas prices have jumped almost 79 cents per gallon from a month ago, raising fresh inflation concerns.
The Iran war is making it harder for Fed officials to cut interest rates
Some economists think the Fed, facing inflationary pressures from rising energy prices, may not cut interest rates at all this year.
Politics
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Supreme Court to consider end to deportation protections for Syrians, Haitians
The Supreme Court said in an unsigned order it will hear arguments in late April on efforts to end temporary deportation protections for thousands of immigrants from Syria and Haiti.
Border Patrol's Gregory Bovino to retire from federal service, sources say
Border Patrol official Gregory Bovino was pulled away from a high-profile role leading immigration raids in major U.S. cities, including Minneapolis, earlier this year.
White House chief of staff Susie Wiles diagnosed with breast cancer
President Trump said White House chief of staff Susie Wiles will "continue doing the job she loves" even while undergoing treatment for early stage breast cancer.
Trump urges other nations to help open Strait of Hormuz
In remarks ahead of a meeting with the Kennedy Center board of trustees, Mr. Trump provided an update on the ongoing conflict with Iran.
Crenshaw on primary loss: "Are you going to believe everything you read online?"
Rep. Dan Crenshaw, whose term as representative of Texas' 2nd congressional district is set to end following his loss in the Republican primary earlier this month, appeared on "Face the Nation with Margaret Brennan" on Sunday.
HealthWatch
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Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
Disease once linked to mining hits workers in countertops industry
Crystalline silica, which is released into the air when workers cut and polish engineered stone for kitchen countertops, can scar human lungs beyond repair.
World
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Cuba's national energy grid collapses sparking nationwide blackout
The latest blackout in Cuba comes over a week after another massive outage affected the island's west, leaving millions without power.
2 dead, including girl, after boats carrying students capsize off Japan
Coast guard rescuers pulled all 21 people out of the water, but a 17-year-old student and the captain of one of the boats were later pronounced dead.
Trump urges other nations to help open Strait of Hormuz
In remarks ahead of a meeting with the Kennedy Center board of trustees, Mr. Trump provided an update on the ongoing conflict with Iran.
Suspect who played key role in "El Mencho" raid is arrested
The suspect was responsible for transporting Oseguera's romantic partner to a luxurious cabin, the defense ministry said.
Ecuador launches U.S.-backed anti-drug operations: "We're at war"
The operation marks the latest joint show of force against drug cartels in the South American country.
Entertainment
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Entertainment
Stars walk Vanity Fair Oscar Party red carpet
Oscar winners Jessie Buckley, Michael B. Jordan and other celebrities appeared on the red carpet for the Vanity Fair party after the awards show. See some of the red carpet looks.
Did "Sinners" get snubbed at the Oscars?
The 2026 Academy Awards were held in Los Angeles on Sunday. Entertainment Tonight host Kevin Frazier breaks down the winners and the biggest upsets.
Oscars 2026 best dressed
CBS News contributor Lauren Sherman breaks down some of the best looks from the 2026 Oscars, where looks from Chanel and Dior dominated the red carpet.
Lizzo announces children's book
Grammy award-winner Lizzo exclusively announced on "CBS Mornings" her latest project, a children's book called "Little Lizzo Meets Sasha B. Flute." She spoke with Gayle King about her inspiration for the book and message for young readers.
Breaking down top moments from the Oscars
Clayton Davis, the senior awards editor for Variety, joins "CBS Mornings" to discuss the big moments, winners and surprises at the Oscars.
Technology
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Technology
Solar farm development faces pushback
A community in Alabama is pushing back against a solar farm that would power an artificial intelligence data center in the state. CBS News reporter Kati Weis has more.
Jury deliberates in social media trial
Jury deliberations are underway in a landmark social media trial about addiction claims. CBS News correspondent Carter Evans has the details.
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.
3 teens took part in a weeklong experiment to curb screen time. It worked.
For one week, three New Jersey high schoolers agreed not to take their phones to bed, and to try different tools to reduce screen time.
How Pentagon-Anthropic AI dispute escalated
The Trump administration has blacklisted AI giant Anthropic, labeling it a supply chain risk. The company has sued in response. New York Times tech reporter Sheera Frenkel joins CBS News to break down the feud.
Science
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Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
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.
Crime
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Crime
Closing arguments in Kouri Richins trial
Closing arguments are expected to begin on Monday in Kouri Richins' murder trial. She's accused of giving her husband a deadly dose of fentanyl four years ago before she later published a children's book about grief. The case included 13 days of testimony, but the defense did not call any witnesses. If convicted, Richins could face life in prison.
Suspect who played key role in "El Mencho" raid is arrested
The suspect was responsible for transporting Oseguera's romantic partner to a luxurious cabin, the defense ministry said.
Ecuador launches U.S.-backed anti-drug operations: "We're at war"
The operation marks the latest joint show of force against drug cartels in the South American country.
Murder-for-hire scheme uncovered in investigation of slain teacher
Jocelyn Peters, a beloved third grade teacher in St. Louis, Missouri, was shot to death in her sleep. The crime scene held an unusual clue – something one detective says he had never seen before.
Players Championship start delayed amid manhunt for murder suspect
Suspect Christian Barrios, 32, shot two people multiple times Friday night, St. Johns County Sheriff Rob Hardwick said.
Space
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Space
Bill Nye on going from Boeing to science guy
Bill Nye the Science Guy sits down with CBS News chief Washington correspondent Major Garrett to talk about his life and career.
NASA targets April 1 for moon mission launch
NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.
1,300-pound NASA satellite to crash on Earth
Nearly 14 years after it was launched in 2012, NASA says a 1,300-pound satellite is expected to come crashing back to Earth on Wednesday. Most of it will burn up as it reenters the atmosphere, but NASA warns some debris could survive reentry.
1,300-pound NASA satellite re-enters Earth's atmosphere after 14 years in space
The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.
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.
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
Stock market has best day since Iran war began
A drop in oil prices helped send the U.S. stock market to its best day since the start of the war in Iran on Monday. Yahoo Finance senior reporter Brooke DiPalma joins CBS News to discuss.
Trump, NATO and the Strait of Hormuz
President Trump is pushing for allies to help reopen the Strait of Hormuz, but NATO support likely won't come easy. New York Times global affairs correspondent Anton Troianovski joins CBS News to discuss.
Headlines from Trump's latest remarks on Iran
President Trump took a number of questions on the Iran war Monday. CBS News' Ed O'Keefe breaks down the biggest moments.
Takeaways from Trump comments on Hormuz
President Trump took questions Monday on the Strait of Hormuz during an impromptu news conference at the White House. CBS News' Charlie D'Agata has more.
Trump on Mojtaba Khamenei's condition
President Trump on Monday said he didn't know whether or not Iran's new supreme leader, Ayatollah Mojtaba Khamenei, is dead or not. See his remarks.