El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
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The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
According to a recent report, the world has reached its first climate change tipping point. Scientists point to the widespread bleaching of coral reefs due to rising ocean temperatures. Cristian Benavides reports on the Reefline, a manmade art installation and restoration project.
A record 2023 heat wave all but eradicated two species of coral that historically served as the backbone of Florida's reefs, researchers said in a new report.
For years, scientists and the U.N. have spoken about critical climate tipping points that, if crossed, could potentially cause irreversible changes to the planet and accelerate climate change. According to a report published Monday by researchers at the University of Exeter, the first tipping point has likely already been reached for coral reefs. CBS News senior coordinating producer for climate and environmental coverage Tracy Wholf explains.
Crucial for marine life and the global economy, coral reefs are the planet's first major environmental system to cross a climate "tipping point" as the world warms.
About 200 coral pieces were plucked from the water somewhere in Indonesia, packaged up, and sent by plane to the U.S., where they were discovered and seized by the U.S. Fish and Wildlife Service.
Hundreds of live corals were illegally smuggled halfway around the world, but instead of certain death, Bradley Blackburn reports on the effort to nurse them back to life.
Elkhorn coral helps form the skeleton of a healthy reef, but more than 95% of the Elkhorn coral off Florida has been wiped out. Scientists have created the "Flonduran" crossbreed to solve the problem.
The warming ocean waters off the Florida coast have had a devastating impact on Florida's coral reef. Manuel Bojorquez reports on how scientists now believe they have found at least one way to give the coral a fighting chance.
We leave you this Sunday Morning far from winter's cold -- in waters off the small island of Culebra, part of Puerto Rico. Videographer: Ziggy Livnat.
Coral reefs in Honolulu and other coastal areas are undergoing what experts say is the world's worst coral bleaching event.
Beneath the world's oceans, a seismic event is occurring. Coral reefs, essential for maintaining marine life and coastal storm protection, are slowly dying in the climate change-fueled warming waters. Karen Hua reports.
Harmful bleaching of the world's coral has grown to include 84% of the ocean's reefs in the most intense event of its kind in recorded history, scientists say.
Scientists say they've discovered a "mega coral" three times bigger than the previous record holder - so huge they initially thought it was a shipwreck.
New data from the National Oceanic and Atmospheric Administration has scientists ringing alarm bells about the health of the world's oceans. Seventy-seven percent of the world's coral reefs have experienced "bleaching-level heat stress" over the last 22 months. Derek Manzello, coordinator of NOAA's Coral Reef Watch program, joins CBS News to dive deeper into the research.
Scientists have moved about 300 endangered sea corals from South Florida to the Texas Gulf Coast for research and restoration.
According to NOAA, last month was the hottest June on record globally, and sea temperatures stayed well above average. The hotter-than-usual ocean water is a cause for concern for delicate coral reefs. In Florida, a group of veterans is working to help restore the vital ecosystems — and it's helping more than just the reefs.
A global shark census found in 2018 that the population of five main reef shark species, which are key to balancing the ecosystem of coral reefs, had declined 63%. Ben Tracy takes a look at a group working to protect these necessary predators.
More than 100 nations, including the United States, have agreed to protect 30% of the world's oceans by 2030.
The mass bleaching event comes as the world saw record-high sea surface temperatures and the hottest February ever recorded.
The revised coral bleaching alert levels come in the wake of Florida experiencing hot tub-level sea temperatures and some reefs experiencing "100% mortality."
The 6.4 million-acre reef is bigger than the state of Vermont, NOAA says.
The U.S. Navy says underwater footage shows two points where a large surveillance plane is touching coral in the Hawaii bay where it landed more than a week ago.
New underwater video was released of a Navy spy plane which overshot a runway in Hawaii and landed in a bay. The video shows the tires of the plane sitting on an ecologically-sensitive reef. The Navy is trying to consider how to safely remove the plane.
The coral reefs off the shores of the Florida Keys should be vibrant and colorful this time of year. But scientists say they're seeing a very different picture. CBS News' Manuel Bojorquez reports on a race to save the coral – by removing them from their habitat.
Lindsay Clancy, 36, has pleaded not guilty to first-degree murder in the deaths of her three children and said she was suffering form postpartum psychosis. A jury is deliberating.
More than 1,000 people, including many Americans, are still missing along the Nepal-China border after deadly floods and mudflows likely triggered by a glacial collapse.
The jury in Lindsay Clancy's murder trial in Massachusetts started deliberations Thursday after closing arguments were presented.
The executive order directs the Interior Department to update the Geographic Names Information System, changing the name of Lake Ontario to Lake America.
As U.S. economic pressure bites, Iran touts a plan with Oman to get ships moving through the Strait of Hormuz and suggests the next move is Trump's.
Tropical Storm Dolly on Thursday became the fourth named storm in the Atlantic Ocean this year.
A Florida grand jury found the DeSantis administration misappropriated $10 million in taxpayer money for political purposes.
The U.S. Immigration and Customs Enforcement agent charged in a Minneapolis shooting during Operation Metro Surge has been released from a Texas jail, the Associated Press reports.
Khalid Sheikh Mohammed is accused of developing and directing the plot to crash hijacked airliners into the World Trade Center and the Pentagon on Sept. 11, 2001.
The executive order directs the Interior Department to update the Geographic Names Information System, changing the name of Lake Ontario to Lake America.
UEFA said it is preparing a criminal complaint in Swiss courts against FIFA's Gianni Infantino over possible financial mismanagement related to his failed plan to sell future World Cup profits to private investors.
Lindsay Clancy, 36, has pleaded not guilty to first-degree murder in the deaths of her three children and said she was suffering form postpartum psychosis. A jury is deliberating.
A lawyer for Federal Reserve Governor Lisa Cook said she "has never committed mortgage fraud or any intentional wrongdoing."
Tropical Storm Dolly on Thursday became the fourth named storm in the Atlantic Ocean this year.
A lawyer for Federal Reserve Governor Lisa Cook said she "has never committed mortgage fraud or any intentional wrongdoing."
President Trump has accused oil companies like Chevron and ExxonMobil of "making too much money." He owns shares of both.
In a nearly 6,000-word essay, Gates argues that artificial intelligence poses a mounting threat to U.S. workers.
Canadian officials said the tariffs set to be imposed on more than 800 U.S. imports are "strategic" and designed to target some states.
Medical device maker said it is working to assess the scope of the attack and business interruption.
The executive order directs the Interior Department to update the Geographic Names Information System, changing the name of Lake Ontario to Lake America.
A lawyer for Federal Reserve Governor Lisa Cook said she "has never committed mortgage fraud or any intentional wrongdoing."
President Trump has accused oil companies like Chevron and ExxonMobil of "making too much money." He owns shares of both.
The purpose of CIA Director John Ratcliffe's visit to Moscow this week was to warn Russia not to attack NATO member states, people familiar with the matter said, amid U.S. assessments that Russia could try to test NATO.
Five years after the attack in Afghanistan that killed 13 service members, the Pentagon upgraded the awards of three Marines who provided care in the wake of the blast.
Patients taking the first-of-a-kind pill, called daraxonrasib, lived for a median of 13.2 months compared with 6.7 months for chemotherapy recipients, studies showed.
Dr. Laura Cox, an assistant professor at Brigham and Women's Hospital and Harvard Medical School, explains how our dietary patterns play a significant role in our gut and long-term brain health.
Pennsylvania has recorded its first two deaths connected to measles in 35 years.
The rate is much higher than is seen in the general population. CTE is a brain disease linked to repeated blows to the head.
The agreements, covering issues like drug pricing, reducing the use of synthetic food dyes, and cutting back on insurance prior authorization rules, were announced with fanfare and touted as victories.
The deadly flash flood in Nepal was likely caused by a huge chunk of a glacier that broke off and temporarily dammed a river, according to preliminary investigations by scientists.
UEFA said it is preparing a criminal complaint in Swiss courts against FIFA's Gianni Infantino over possible financial mismanagement related to his failed plan to sell future World Cup profits to private investors.
The Bosnian Serb general oversaw atrocities in Bosnia in the 1990s. He was sentenced to life in prison in 2017.
The treasure was discovered in 1963 by archaeologist Jose Maria Soler in a vessel sunk in a dried-out riverbed in Villena.
Cesar Gastelum was dressed as a food delivery worker and taking part in a social media challenge along with two friends when he was shot dead.
Yayoi Kusama, one of Japan's most celebrated artists, renowned for her signature polka dots that covered paintings, sculptures, and human bodies, died in Tokyo on Aug. 14, 2026, at age 97. In this "Sunday Morning" profile that originally aired Sept. 16, 2012, correspondent Mo Rocca talked with Kusama about her love of creating art, and her lifelong obsession with dots (which she attributed to hallucinations she'd had beginning in childhood). Rocca also visited a major Kusama retrospective at New York's Whitney Museum of American Art.
As "Big Brother" airs its 1,000th episode, host Julie Chen Moonves breaks down what makes the show so popular. Jonathan Vigliotti reports.
Alex Warren, whose breakout hit "Ordinary" topped charts in 2025, releases his second album on Friday. The singer-songwriter sat down with Anthony Mason to talk about how his new record differs from his first, and how he found inspiration from the loss of his parents.
Fans worldwide are sharing their love for the beloved singer and humanitarian Dolly Parton after her death at age 80. CBS News' Skyler Henry reports from Dollywood.
Dolly Parton was known for her unique style, and many remember her as a fashion trailblazer despite the early pushback she received. Adriana Diaz breaks down her impact on fashion.
Microsoft founder and computer pioneer Bill Gates changed the world forever with his technological innovation. Now, Gates is warning that the development of artificial intelligence without strong oversight and regulation could threaten society as we know it. MIT professor Max Tegmark shares his concerns.
A series of lawsuits accused tech giant Meta of purposefully designing social media apps to entice users and cause social media addiction. Meta will pay out $17 billion in a landmark settlement. CBS News' Jarred Hill reports.
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.
Meta's multi-billion dollar settlement with 47 states over social media addiction could result in some major changes to social media rules, especially for children. Nicholas Thompson, CEO of The Atlantic, joins with more.
Artificial intelligence juggernaut Nvidia blew past Wall Street's expectations for its latest quarterly earnings report, more than doubling its profits and revenue. Wall Street Journal tech reporter Robbie Whelan joins CBS News to discuss.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
July was the hottest month ever in the Lower 48 States, breaking a record last set during the Dust Bowl – just another step in the escalation of our world into a hotter, more dangerous planet. Correspondent Jonathan Vigliotti talks with climate journalist Jeff Goodell and atmospheric scientist Maria Molina about how changes in Earth's climate are increasing the likelihood that extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
A total solar eclipse was visible in parts of Europe for the first time since 1912. Rob Marciano reports.
A total solar eclipse turned day into night across a slice of Europe and North America on Wednesday, and put millions in unique contact with the heavens above. Meteorologist Rob Marciano reports from Spain.
A jury is deliberating in the trial of Lindsay Clancy, a Massachusetts woman who killed her three children in 2023. Her defense attorney claims she was suffering from postpartum psychosis and should not be held criminally responsible. Prosecutors say she planned the killings and faked a suicide attempt that left her paralyzed from the waist down. CBS News' Shanelle Kaul has been covering the weekslong trial and shares the key moments.
The jury has begun deliberations in Lindsay Clancy's trial for the killings of her three children. Clancy has admitted to killing the kids, but has pleaded not guilty to murder charges, arguing she was overmedicated and suffering from postpartum psychosis. CBS News' Shanelle Kaul, Katrina Kaufman and Rebecca Roiphe have the latest.
A mistrial motion, testimony from family members, and a battle of forensic psychology and psychiatry experts mark the final days of the Lindsay Clancy trial. "48 Hours" correspondent Natalie Morales and CBS News legal analyst Caroline Polisi break down the key testimonies, the debate over postpartum psychosis, and what comes next for the jury.
Lindsay Clancy, 36, has pleaded not guilty to first-degree murder in the deaths of her three children and said she was suffering form postpartum psychosis. A jury is deliberating.
Lindsay Clancy's defense attorney, Kevin Reddington, made his closing arguments in the high-stakes murder trial in Massachusetts.
President Trump plans to award the Congressional Space Medal of Honor to the crew of NASA's Artemis II mission in a ceremony Aug. 28.
The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.
A NASA spacecraft circling the moon is providing the sharpest views yet of the crater carved by a crashing SpaceX rocket.
The newly discovered object looks like a star the size of our solar system, but produces 100 billion times more energy than any star.
The only total solar eclipse of 2026 crossed the Northern Hemisphere Wednesday, with a path of totality across parts of Greenland, Iceland and northern Spain. See photos and video from the best viewing locations.
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Dolly Parton, the country music legend who became a feminist icon, has died at the age of 80. Here is a look back at her life in pictures.
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.
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Yayoi Kusama, one of Japan's most celebrated artists, renowned for her signature polka dots that covered paintings, sculptures, and human bodies, died in Tokyo on Aug. 14, 2026, at age 97. In this "Sunday Morning" profile that originally aired Sept. 16, 2012, correspondent Mo Rocca talked with Kusama about her love of creating art, and her lifelong obsession with dots (which she attributed to hallucinations she'd had beginning in childhood). Rocca also visited a major Kusama retrospective at New York's Whitney Museum of American Art.
Defense attorney Kevin Reddington and Plymouth County Assistant District Attorney Jennifer Sprague presented their closing arguments Thursday in the murder trial against Lindsay Clancy, who admitted to killing her three children in 2023.
A jury is deliberating in the trial of Lindsay Clancy, a Massachusetts woman who killed her three children in 2023. Her defense attorney claims she was suffering from postpartum psychosis and should not be held criminally responsible. Prosecutors say she planned the killings and faked a suicide attempt that left her paralyzed from the waist down. CBS News' Shanelle Kaul has been covering the weekslong trial and shares the key moments.
President Trump on Thursday signed an executive order to rename Lake Ontario to "Lake America." The move comes as the trade war between Canada and the U.S. escalates.
The jury has begun deliberations in Lindsay Clancy's trial for the killings of her three children. Clancy has admitted to killing the kids, but has pleaded not guilty to murder charges, arguing she was overmedicated and suffering from postpartum psychosis. CBS News' Shanelle Kaul, Katrina Kaufman and Rebecca Roiphe have the latest.