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.
ClimateWatch: Climate Change News & Features
New report ranks the cleanest and most polluted U.S. cities
The new report evaluated air quality in different parts of the country by measuring the presence of ozone and particle pollution in the atmosphere.
Using the ocean to power data centers
The renewable energy company Panthalassa says it has a solution to the proliferation of AI data centers, which consume massive amounts of energy and are the cause of increased carbon pollution: sea-based data centers, powered by wave energy.
March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Emperor penguins listed as endangered species
The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife says.
EPA chief Lee Zeldin tells climate skeptics to "celebrate vindication"
The head of the Environmental Protection Agency on Wednesday defended his decision to repeal the legal determination that serves as the basis for federal rules to slow climate change.
The West's historic snow drought could bring water shortages, wildfires
The western United States experienced a severe snow drought this year, threatening the region's water supply and potentially setting the stage for its wildfire season.
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.
El Niño could return this year and make Earth even hotter
The weather phenomenon known as El Niño could form later this year, potentially pushing global temperatures to record heights, researchers say.
Supreme Court to weigh energy companies' bid to end state climate change suits
The Supreme Court agreed to take up an effort by energy companies to end a lawsuit filed in state court that seeks billions of dollars in damages.
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.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
Trump's EPA revokes the "endangerment finding." Here's what to know.
The Trump administration says greenhouse gases emitted from sources like cars, trucks and power plants will no longer be regulated by the federal government.
"Black carbon" in Arctic an increasing concern amid other issues in region
"Black carbon," or soot, that spews from ships and makes the Artic Ocean ice melt even faster is an increasing concern in a region beset with many other issues.
Wildfire smoke pollution linked to 24,100 U.S. deaths per year, study finds
"Our message is: Wildfire smoke is very dangerous. It is an increasing threat to human health," said a study author.
Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Winter storm doesn't disprove climate change, despite Trump's claim
President Trump cited a major winter storm as evidence to suggest that global warming does not exist — a misleading claim that has been consistently debunked by climate experts.
World is entering era of "water bankruptcy," U.N. report warns
Water sources are being depleted faster than they can be restored, according to a new report from United Nations researchers.
Massive bluefin tuna fetches record $3.2 million at Tokyo auction
A massive 535-pound bluefin tuna sold for a record 510 million yen ($3.2 million) at the first auction of 2026 at Tokyo's Toyosu fish market.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Arctic temperatures rising twice as fast as elsewhere, NOAA report says
Temperatures in the Arctic continue to follow a long-term warming trend, according to the National Oceanic and Atmospheric Administration.
Researchers lower estimate of drop in global income due to climate change
The researchers, writing in the journal Nature in 2024, had forecast a 19% drop in global income by 2050. Their revised analysis puts the figure at 17%.
SpaceX launches second satellite to monitor sea level changes
The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.
As Trump skips U.N. climate summit, Newsom hurls criticism from Brazil
The Trump administration sent nobody to the U.N. global climate summit, leaving California Governor Gavin Newsom to ask, "What the hell is going on here?"
Science
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.
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.
U.S.
More U.S.
Stephen Colbert signs off "The Late Show" one last time
Stephen Colbert said goodbye to "The Late Show" for the final time Thursday night as the franchise came to an end after 33 years.
GOP senators press Blanche on "anti-weaponization fund" in tense meeting
Some Republican senators openly expressed their concerns about the Justice Department's new "anti-weaponization fund" in a tense meeting Thursday with Acting Attorney General Todd Blanche.
Several people watched San Diego attack live on video calls, recordings show
At least three people watched a livestream as gunmen filmed their deadly attack at the Islamic Center of San Diego on Monday. One viewer urged another to alert law enforcement, but it is not clear if anyone did.
Sister of Cuban military conglomerate chief arrested in Florida, Rubio says
The sister of the head of a company that is accused of having close ties to Cuban government operations has been arrested in Miami, federal authorities announced.
NASCAR star Kyle Busch dies at 41 after a severe illness, his family says
Kyle Busch's family earlier Thursday announced he had been hospitalized with a "severe illness."
MoneyWatch
More MoneyWatch
Why Google's Gemini Spark AI agent could be a game changer
AI tools that autonomously perform tasks for users mark a major step forward from chatbots, according to tech experts.
Consumers are still spending, but cracks are starting to show
Shoppers continue to open their pocketbooks, boosting retailers like Walmart, even as inflation jumps to its highest level in three years.
Summer air travel could be rough. Here's how travelers can prepare.
A new report finds that on-time flight arrivals are at their worst level since 2014, with fuel costs and weather adding to summer travel risks.
Record 274 climbers scale Nepal's side of Mount Everest in single day
A record 274 climbers scaled the Nepal side of Mount Everest in a single day, officials said. They took advantage of clear weather.
World Cup expected to generate more in sports bets than the Super Bowl
Americans are expected to wager more than $3 billion amid the expansion of legalized sports betting in the U.S.
Politics
More Politics
House GOP pulls Iran war resolution that appeared to have enough support to pass
Republicans are struggling to find the votes to dismiss legislation that would compel President Trump to withdraw from the war with Iran.
Navy's acting secretary says Taiwan arms sale put on "pause" over Iran war
The acting secretary of the U.S. Navy said Thursday that arm sales to Taiwan had been put on "pause" to ensure that the American military had sufficient munitions for its Iran operations.
GOP senators press Blanche on "anti-weaponization fund" in tense meeting
Some Republican senators openly expressed their concerns about the Justice Department's new "anti-weaponization fund" in a tense meeting Thursday with Acting Attorney General Todd Blanche.
Sister of Cuban military conglomerate chief arrested in Florida, Rubio says
The sister of the head of a company that is accused of having close ties to Cuban government operations has been arrested in Miami, federal authorities announced.
Trump lawyer-turned-critic Michael Cohen to apply for "anti-weaponization fund"
Michael Cohen, a Trump lawyer-turned-critic, is planning to apply for money from the Justice Department's new "anti-weaponization fund," he told CBS News.
HealthWatch
More HealthWatch
HealthWatch
New weight-loss drug Retatrutide in trials
A new weight-loss drug, so new it is not on the market yet, is showing promising results in trials, doing much more than what current medications can. Dr. Jon LaPook breaks it down.
U.S. steps up Ebola prevention efforts
The U.S. is stepping up efforts to prevent Ebola from entering the country through its airports, with one flight diverted to Canada on Wednesday evening. Ian Lee reports from Detroit.
U.S. doctor with Ebola feared he "wasn't going to make it" before evacuation
Dr. Peter Stafford was working with the missionary group Serge in Congo when he was infected with Ebola.
Is "fibermaxxing" good for your health?
Health and fitness influencers are pushing people to consume more fiber. Keri Glassman, Nutritious Life founder and CEO, joins with her take.
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.
World
More World
Navy's acting secretary says Taiwan arms sale put on "pause" over Iran war
The acting secretary of the U.S. Navy said Thursday that arm sales to Taiwan had been put on "pause" to ensure that the American military had sufficient munitions for its Iran operations.
Epstein island trespasser says he was hog-tied, thrown into "dungeon"
Little St. James in the Virgin Islands has attracted seekers lured by tales of Jeffrey Epstein's private island.
U.S. doctor with Ebola feared he "wasn't going to make it" before evacuation
Dr. Peter Stafford was working with the missionary group Serge in Congo when he was infected with Ebola.
Divers killed in Maldives cave may have taken wrong tunnel: "No way out"
Finnish divers found the Italians in a corridor with a dead end inside the cave complex, Italy's la Repubblica daily reported.
Ukraine ups security as Russia holds nuclear strike drills with Belarus
Russia says "nuclear munitions" sent to Belarus for joint drills in the country that Moscow used as a launchpad for its 2022 invasion of Ukraine.
Entertainment
More Entertainment
Stephen Colbert signs off "The Late Show" one last time
Stephen Colbert said goodbye to "The Late Show" for the final time Thursday night as the franchise came to an end after 33 years.
All 24 "Survivor 50" castaways discuss season
Throughout the airing of "Survivor 50," castaways joined "CBS Mornings" to discuss their time on the show. In this marathon, relive the twists and turns and hear from all 24 contestants about what it was like to be a part of the 50th season.
"Survivor 50" finalists discuss strategy, how they planned to win
Aubry won the record $2 million prize for earning 8-of-11 votes in Wednesday night's finale of "Survivor 50."
"Survivor 50" players on game strategies
"Survivor" host Jeff Probst joins Gayle King and the top five contestants from "Survivor 50" after the jury crowned a winner in the legendary game.
Survivor 50 winner describes show experience
(Warning: spoiler alert!) The "Survivor 50" final five contestants join Gayle King to discuss the season finale.
Technology
More Technology
Technology
Ring founder on the Fire Watch feature
As thousands evacuate their homes in Southern California to flee the Sandy Fire, Ring doorbell and security cameras are helping residents and emergency crews stay informed and stay safe. Ring founder Jamie Siminoff joins CBS News to discuss the Fire Watch feature.
Stanford student on how AI impacted his class
A recent opinion piece in The New York Times spotlighted the impact of artificial intelligence on the 2026 graduating class at one of the world's most prestigious universities. The author, Stanford student Theo Baker, 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.
Why Google's Gemini Spark AI agent could be a game changer
AI tools that autonomously perform tasks for users mark a major step forward from chatbots, according to tech experts.
Trump postponing AI executive order "because I didn't like what I was seeing"
President Trump said he doesn't want to "do anything that's going to get in the way" of leading the world on the technology.
Science
More Science
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.
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.
Crime
More Crime
Several people watched San Diego attack live on video calls, recordings show
At least three people watched a livestream as gunmen filmed their deadly attack at the Islamic Center of San Diego on Monday. One viewer urged another to alert law enforcement, but it is not clear if anyone did.
Epstein island trespasser says he was hog-tied, thrown into "dungeon"
Little St. James in the Virgin Islands has attracted seekers lured by tales of Jeffrey Epstein's private island.
Tennessee stops execution after failing to find vein for lethal drugs
Tennessee called off the planned execution of Tony Carruthers on Thursday, his attorney said.
Charges dismissed for ex-official at school where 6-year-old shot teacher
A judge has dismissed all charges against a former school administrator accused of ignoring warnings about a 6-year-old with a gun.
Arrest made in Connecticut 40 years after woman's murder in Virginia
The body of 22-year-old Roberta Walls was found in a field in Virginia Beach on the morning of May 15, 1986.
Space
More Space
SpaceX launch of more powerful Super Heavy-Starship rocket scrubbed at last minute
The new rocket features a host of upgrades intended to improve safety and performance of the world's most powerful rocket.
SpaceX to explore "the true nature of the universe" as it plans IPO
Elon Musk's SpaceX is moving ahead with plans to go public in what some expect will be the biggest IPO ever.
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.
Latest Galleries
More Latest Galleries
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
Single Gen Z women buying more homes than men
Data from the National Association of Realtors shows that 35% of single women ages 18 to 26 are buying homes compared to just 18% of single Gen Z men. However, as a whole, the age group is struggling to keep up with others when it comes to owning a home. Jessica Lautz, the deputy chief economist at the National Association of Realtors, joins "The Daily Report" to discuss.
What's stopping potential U.S.-Iran peace deal?
The Iranian government is reviewing the latest U.S. proposal to end the war. CBS News national security analyst Aaron MacLean analyzes the situation.
A theater summer camp for adults
Summer Camp isn't just for kids anymore. Each year, more adults are heading back to camp for a chance to sing, dance and take a break from burnout. Gwen Baumgardner unpacks the growing trend for grown-ups.
DNC releases 2024 election autopsy
The Democratic National Committee has released the long-awaited autopsy report on its 2024 election loss. CBS News political contributor Joel Payne breaks down the results.
Judges onboarded for deportation cases
CBS News has learned that the Trump administration brought on more than 80 new federal immigration judges this week to speed up deportation cases. CBS News immigration correspondent Camilo Montoya-Galvez has the exclusive report.