Coral reef bleaching hits 84% worldwide, worst on record, surveys show
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.
ClimateWatch: Climate Change News & Features
Climate change is threatening the fishing industry. Here's how
As climate change warms rivers, the fishing industry is increasingly threatened. One nonprofit shows how it's helping to save the fishing-tourism economy.
Insurers colluded to limit coverage in wildfire-prone Calif. areas, suits say
Two lawsuits allege major home insurance companies have colluded to limit coverage in wildfire-prone California communities and force homeowners onto the state's last-resort insurance plan.
What are communities across the country doing to save our damaged rivers?
America's rivers and streams are under threat from pollution, development and climate change. A CBS News team spent a week traveling down the Delaware River for a closer look at the impact.
Protecting the polar bear capital of the world
CBS Minnesota station WCCO brings you to the polar bear capital of the world, where warming Arctic waters are putting the town on edge.
NOAA could face 25% budget cut, slashing climate research, in draft proposal
An internal government document proposes significant changes for the National Oceanic and Atmospheric Administration, hitting its research functions hardest.
Lego opens $1 billion plant in Vietnam it says will be all green
Lego opened a $1 billion factory in Vietnam it says will make toys without adding planet-warming gas to the atmosphere by relying entirely on clean energy.
Fossil fuel companies target America's love of college sports
Critics say some of the messages in these ads leave the impression that oil and gas companies are part of the solution to climate change — instead of the problem.
Myanmar earthquake death toll tops 3,500 as a week of rain is forecast
People in Myanmar's earthquake-stricken areas braced for thunderstorms after rain and wind hampered rescue operations, while many who lost their homes were forced to sleep outside.
Tornadoes, floods threaten Midwest as storms wallop region and the South
The National Weather Service issued a tornado emergency, the most severe type of warning that exists, in Lake City, Arkansas.
Want to avoid costly environmental regulations? Just email the EPA.
The EPA announced that it would speed up the process by which industry can bypass provisions of the Clean Air Act by emailing President Trump.
U.S. infrastructure's "C" grade from engineers comes with a warning
A once-every-four-year report card on the upkeep of America's infrastructure gave it a "C" grade in 2025, up slightly from previous reports.
World climate report warns of growing risks to lives, economy, planet
A new report from the World Meteorological Organization delivers a stark warning: climate change is accelerating, with some impacts now irreversible for centuries.
Experts say EPA's rollback of regulations could affect Americans' health
This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.
Maps show support for climate policies, as EPA rolls back protections
Two-thirds of Americans support a transition to clean energy by 2050, and 3 out of 4 support regulating carbon emissions, according to a long-running Yale study. These maps show the results.
NOAA and National Weather Service job cuts raise concerns about forecasts
A hurricane modeling specialist fired from the National Weather Service said progress on forecast accuracy may "go backwards" if job cuts continue.
EPA to review landmark finding that greenhouse gases threaten public health
Environmental Protection Agency to review a key 2009 finding by the agency that greenhouse gases pose a risk to Americans.
Supreme Court turns away bid to block state climate change lawsuits
A group of Republican-led states sought to block lawsuits brought by a group of Democratic-led states that seek to hold energy companies accountable for climate change.
22% of butterflies in U.S. disappeared in 2 decades, study finds
A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020.
Why are coffee prices soaring in the U.S.?
Consumers still coping with high food costs face scalding hot coffee prices, with retail costs up 75% in recent years.
New plant species discovered at Big Bend National Park in Texas
The Wooly Devil, or Ovicula biradiata, was first spotted by botany volunteer Deb Manley and a park ranger in Big Bend National Park in Texas in March 2024.
Yosemite National Park workers hang upside-down U.S flag to protest cuts
A group of workers at California's Yosemite National Park positioned the U.S. flag on Saturday near the Horsetail Fall where crowds gather to witness Yosemite's annual firefall.
Florida company uses new technology to help housing crisis
A Florida company says its new technology is helping to build homes faster and at a lower cost amid the impacts of climate change.
Why ice loss in the Arctic is threatening polar bear populations
After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.
How climate change puts additional strain on first responders job duties
As winter weather continues to become more severe, first responders are adjusting how to navigate their jobs in the face of climate change.
Science
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.
El Niño could bring "double whammy" of high tide flooding, NOAA warns
The upcoming El Niño could trigger frequent and widespread flooding in coastal areas around the United States, even when storms aren't actively taking place, scientists warn.
New dinosaur weighing as much as 9 elephants identified by scientists
The long-necked herbivore is the largest ever found in Southeast Asia, researchers said.
How a growing El Niño will affect 2026 hurricane season in Atlantic, Pacific
The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems.
NASA spacecraft to fly past Mars on voyage to rare metal asteroid
NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.
Emperor penguins in focus as Antarctica talks start in Japan
Greater protections for endangered emperor penguins and how to manage growing tourism are topping the agenda at talks on Antarctica in Japan.
What's in the released UFO files?
The Pentagon released UFO documents on Friday, with President Trump telling the public to "have fun" deciding for itself what is going on. Carter Evans reports.
Trump: UFO files released for transparency
Defense Secretary Pete Hegseth said it's time for the American people see it for themselves, as the Pentagon started releasing previously classified documents related to UFOs and UAPs. CBS News Pentagon reporter Eleanor Watson has more.
"The Age of Disclosure" director on UFO files
The Pentagon on Friday released and declassified numerous files on UFOs, including eyewitness testimony, photos and reports. Government knowledge of non-human intelligent life was the subject of the documentary "The Age of Disclosure," released in February. Its director and producer, Dan Farah, joins CBS News to discuss.
Pentagon begins releasing UFO files: "It's time the American people see"
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
Mysterious world beyond Pluto may have atmosphere, study says
If confirmed, the rock would become just the second world past Neptune in our solar system to host an atmosphere.
Bill Nye on the Artemis II moon mission
Bill Nye The Science Guy, the chief ambassador of The Planetary Society, joins CBS News 24/7 Mornings with more after meeting the Artemis II crew in person after their successful mission around the moon.
Trump administration fires board overseeing National Science Foundation
The Trump administration has fired all 22 current members of an independent board that oversees the National Science Foundation, one dismissed member says.
AI used to reveal face of victim fleeing Mount Vesuvius eruption
Archaeologists found the victim holding a terracotta mortar, which they interpret as an improvised attempt to shield his head.
U.S.
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DHS to tighten Ebola-related flight restrictions for some foreign travelers
The Department of Homeland Security is set to implement new entry restrictions beginning Thursday for foreign travelers coming to the U.S. from countries at the center of the latest Ebola outbreak.
Vanessa Trump announces breast cancer diagnosis
Vanessa Trump, 48, was married to Donald Trump Jr. for 12 years. They share five children together.
GOP Sen. Bill Cassidy takes digs at Trump, urging renewed unity in politics
Cassidy, who lost his reelection bid last week, called for leaders who are "steady, not erratic" and "thoughtful, not impulsive."
U.S. intel community analyzing how Cuba might respond to military action
These kinds of intelligence forecasts attempt not only to show the immediate consequences of an American action, but the chain of reactions that may follow.
DOJ veterans fear probe into ex-CIA director is being stacked with Trump loyalists
Former CIA Director John Brennan is the subject of two criminal probes being led by the Miami-area U.S. Attorney's Office.
MoneyWatch
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SpaceX files for IPO as rocket company preps for market debut
Elon Musk's SpaceX is moving ahead with plans to go public in what some expect will be the biggest IPO ever.
Highest gas prices in years expected to continue rising this summer
U.S. motorists are likely to face even hotter gas prices as the summer driving season kicks off, according to a new analysis.
What sagging bond prices are telling us about the U.S. economy
U.S. government bonds are sagging as investors fret that hotter inflation will keep interest rate cuts on hold.
Summer travelers face "vacation inflation" as airfare, gas prices rise
Gas prices, airfares, accommodations and other vacation essentials are more expensive this year compared to last year.
Bezos says bottom half of U.S. earners should pay no federal income tax
The Amazon founder said eliminating taxes for lower-income Americans could ease financial pressure and encourage entrepreneurship.
Politics
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Texas Dem under fire for saying she'd make ICE jail "prison for American Zionists"
A Democratic House candidate in Texas is facing widespread condemnation and accusations of antisemitism from her own party.
DHS to tighten Ebola-related flight restrictions for some foreign travelers
The Department of Homeland Security is set to implement new entry restrictions beginning Thursday for foreign travelers coming to the U.S. from countries at the center of the latest Ebola outbreak.
Exclusive
Ally of DOJ pardon attorney seeks to join board of Trump's $1.7+ billion fund
In his application letter, attorney Mike Howell proposed organizing a national gathering of "thousands of victims of weaponization," including those involved in the Jan. 6, 2021, Capitol riot.
GOP Sen. Bill Cassidy takes digs at Trump, urging renewed unity in politics
Cassidy, who lost his reelection bid last week, called for leaders who are "steady, not erratic" and "thoughtful, not impulsive."
U.S. intel community analyzing how Cuba might respond to military action
These kinds of intelligence forecasts attempt not only to show the immediate consequences of an American action, but the chain of reactions that may follow.
HealthWatch
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HealthWatch
Vanessa Trump announces cancer diagnosis
Vanessa Trump announced on Instagram that she has been diagnosed with breast cancer and is working with her doctors on a treatment plan.
Deadly measles outbreak in Bangladesh fuels concern over risks for U.S.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
WHO says Ebola risks high for region, but not a "pandemic emergency"
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
Cheaper, alternative health plans are having a moment, but critics urge caution
Congress' decision not to extend enhanced marketplace tax credits has boosted the appeal of alternative health coverage with lower monthly premiums.
Where things stand with the Ebola outbreak
The State Department on Tuesday strongly urged Americans to avoid travel to Congo, Uganda and South Sudan because of the Ebola outbreak there. More than 130 people have already died. Mark Strassmann has more.
World
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U.S. intel community analyzing how Cuba might respond to military action
These kinds of intelligence forecasts attempt not only to show the immediate consequences of an American action, but the chain of reactions that may follow.
Spy plane "dangerously intercepted" by Russian jets over Black Sea
The Russian jets intercepted the U.K. aircraft with one jet flying as close as 19 feet to the British plane's nose, officials said.
U.S. indicts Cuba's Raúl Castro for murder over downing of planes in 1996
Former Cuban leader Raúl Castro was indicted by a U.S. grand jury in connection with the Cuban military's fatal downing of two planes in 1996 — an escalation in the U.S. pressure campaign against the Cuban government.
Netanyahu rebukes Israeli minister for treatment of Gaza flotilla activists
Italy and France have summoned the Israeli ambassadors in their respective capitals after Itamar Ben-Gvir, his national security minister, posted the video.
Deadly measles outbreak in Bangladesh fuels concern over risks for U.S.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
Entertainment
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Byron Allen on "Comics Unleashed" as it moves to new time slot on CBS
Comedian and media mogul Byron Allen brings "Comics Unleashed" to CBS's late night slot, replacing "The Late Show With Stephen Colbert."
From 1993: Letterman on "The Late Show" launch
Ahead of the premiere of "The Late Show" in August 1993, host David Letterman sat down with "CBS This Morning" to discuss his break from his previous late night show, what viewers could expect from his CBS debut and more.
Byron Allen on filling CBS' late night slot
Comedian and media mogul Byron Allen sits down with "CBS Mornings" to discuss his show "Comics Unleashed" and its transition into the CBS late night spot.
Sponsored
Michelle Monaghan on getting quality sleep
Actress Michelle Monaghan joins "CBS Mornings" to talk about her 24-hour wellness cycle and why it's important to get quality sleep and consistent energy. (Sponsored by Natrol)
Soon-to-be mom Beanie Feldstein reveals sex of her baby
Actor Beanie Feldstein told "CBS Mornings" she and wife Bonnie-Chance Roberts are expecting a baby girl.
Technology
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Technology
What Nvidia's Q1 earnings say about AI race
Cementing its status as the world's most valuable company, Nvidia reported record revenue in its latest earnings report. Britney Nguyen, Nvidia and chips reporter at MarketWatch, joins with analysis.
Google announces AI-focused search bar revamp
Artificial intelligence is prompting Google to change its iconic search bar for the first time in more than 25 years. Mashable tech editor Tim Werth joins CBS News 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.
Concern ramps up over the use of AI in combat
The Defense Department says it wants to be "AI-first," but some service members are concerned about how quickly the technology is developing. Chris Livesay reports.
Privacy concerns grow over AI, phone numbers
Privacy concerns about artificial intelligence are growing after people discovered that chatbots are sharing their real phone numbers. Eileen Guo, investigative tech reporter for MIT Technology Review, joins to discuss.
Science
More Science
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.
El Niño could bring "double whammy" of high tide flooding, NOAA warns
The upcoming El Niño could trigger frequent and widespread flooding in coastal areas around the United States, even when storms aren't actively taking place, scientists warn.
New dinosaur weighing as much as 9 elephants identified by scientists
The long-necked herbivore is the largest ever found in Southeast Asia, researchers said.
How a growing El Niño will affect 2026 hurricane season in Atlantic, Pacific
The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems.
Crime
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Crime
TikTok star accused of murder-for-hire plot
A social media influencer and her father are accused of plotting to kill her famous singer ex, amid a bitter years-long custody dispute, court documents show. Jonathan Vigliotti is following the case.
Watch: Blanche announces Raúl Castro indictment
Acting Attorney General Todd Blanche announced murder and conspiracy charges Wednesday against former Cuban leader Raúl Castro and five others over the downing of two planes in 1996.
Man jailed over Kirk post wins settlement
Larry Bushart, who spent 37 days in jail over his Facebook post about the assassination of conservative activist Charlie Kirk, will get $835,000 to settle a lawsuit against Tennessee officials. CBS News' Shanelle Kaul reports.
More details on Mango founder's son
Court records reveal more details about the Mango founder's son, Jonathan Andic, who was arrested Tuesday in connection to his father's 2024 death. Leigh Kiniry reports.
Details emerge on San Diego mosque attack
More details are emerging on the victims and two gunmen from the deadly shooting at the Islamic Center of San Diego. Lana Zak reports.
Space
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SpaceX launches cargo ship to International Space Station
The International Space Station-bound SpaceX Cargo Dragon is loaded with 6,500 pounds of needed equipment, research gear and crew supplies.
NASA maps show Earth's brightest and darkest regions at night
Researchers expected to find "a gradual increase in artificial light at night," but instead saw "much more nuanced patterns," NASA said.
NASA spacecraft to fly past Mars on voyage to rare metal asteroid
NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.
UFO files reveal astronauts saw mysterious objects and lights in 1972
NASA's Apollo 17 crew reported seeing three mysterious dots and sparks that resembled fireworks, according to new files released by the Pentagon.
Pentagon begins releasing UFO files: "It's time the American people see"
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
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
Why Harvard is limiting number of "A" grades
In a historic move, Harvard University faculty members have voted to limit the number of "A" grades given to undergraduates to curb rising grade inflation. Axios Boston reporter Mike Deehan joins "The Daily Report" with more.
Target Q1 earnings beat expectations
Home Depot, Target, Lowes and TJ Maxx all beat expectations with their first quarter earnings and revenue reported on Wednesday. Target had their strongest gains in years. CBS News senior business and tech correspondent Jo Ling Kent has more.
Raúl Castro indictment's significance
President Trump said he does not think there will be any additional escalation following the Justice Department's indictment of former Cuban leader Raúl Castro. CBS News national correspondent Lilia Luciano breaks down the situation.
Jan. 6 officers suing to block Trump fund
Metropolitan Police officer Daniel Hodges is one of two law enforcement officers who defended the Capitol during the Jan. 6 riots and is suing to block the Trump administration's nearly $1.8 billion so-called "anti-weaponization" fund. He joins "The Daily Report" to discuss why.
5/20: The Takeout with Major Garrett
Breaking down Tuesday's primaries as another Republican who broke with Trump falters; U.S. indicts Raúl Castro.