Arctic tundra becoming a source of carbon dioxide emissions, NOAA warns
The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are changing that, scientists say.
National Oceanic and Atmospheric Administration
How are U.S. winters permanently changing?
This winter, the National Oceanic and Atmospheric Administration predicted above-average temperatures throughout the U.S. because of a "slowly developing" La Niña pattern. CBS News Sacramento meteorologist Tracy Humphrey reports on the changing winter conditions.
Carcass of massive endangered whale washes ashore in Alaska
The carcass was comparable to the width of a college basketball court and female, according to biologists.
Report: Coral reef bleaching event largest ever
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.
NOAA predicting warmer than average winter
The National Oceanic and Atmospheric Administration published its winter outlook for this coming December, January and February. Experts anticipate warmer-than-average temperatures for much of the country. CBS News Sacramento meteorologist Tracy Humphrey joins to discuss.
Renowned scientist's ashes dropped into eye of Hurricane Milton as tribute
The ashes were released into the eye of the hurricane Tuesday night, less than 24 hours before Milton made landfall.
Ex-NOAA scientist on the dangers of Milton
The National Weather Service is describing Hurricane Milton as a "historic storm." It could be the worst hit to Tampa, Florida, in more than a century. Jeff Masters, a scientist who formerly worked with the National Oceanic and Atmospheric Administration's hurricane hunters, joins "America Decides" to examine the dangers of the storm.
Hurricane Milton dips to Category 3 storm
Milton has weakened into a Category 3 hurricane as its wind speeds fluctuate off the coast of Florida. CBS News' David Yeomans, Cristian Benavides and Manuel Bojorquez have the latest. Plus, Trish Pfeiffer, mayor of Bartow, Florida, joins to discuss how her town is preparing.
Why Hurricane Milton's storm surge threat is growing
As Hurricane Milton intensified on its path toward Florida's Gulf Coast, the strength of the system increased the severity of the storm surge forecast.
Maps show which states could see northern lights this weekend
The northern lights could dazzle millions of Americans in some northern states this weekend.
Researchers find evidence that large sharks may be hunting each other
Researchers discovered the first known case of a porbeagle shark likely being killed by a large shark predator, raising questions about whether this rare instance represents a larger trend.
Heat-related deaths are on the rise, according to new study
From 1999-2023, the Journal of American Medical Association recorded 21,518 deaths where heat was either the underlying cause or the contributing cause of death, likely an underestimation, they say.
Powerful weather satellite launched for hurricane-hunting duty
The latest GOES satellite will play a critical role in tracking hurricanes and other dangerous storms across North America.
NOAA: 100% chance that 2024 will be among five warmest years
We're barely into summer, and NOAA is already saying that there is a 100% chance that 2024 will be among the five warmest years on record, and a 50% chance it will be the hottest ever. Mark Strassmannn reports.
Massive "dead zone" to form in Gulf of Mexico, scientists warn
Nearly 6,000 square miles in the Gulf of Mexico are expected to be severely lacking in oxygen, forcing some marine life out and leaving those that remain to likely die, this summer.
Carbon dioxide levels surging "faster than ever," scientists say
Planet-warming greenhouse gases are "building up, much like trash in a landfill," one researcher said.
Tom Steyer on how to beat climate change
Can the climate crisis be won as temperatures soar, oceans rise and air quality deteriorates? Former presidential candidate Tom Steyer thinks it can. The climate investor joins "America Decides" to discuss his new book "Cheaper, Faster, Better: How We'll Win the Climate War."
Here's the full list of hurricane names for the 2024 season
The full list of hurricane names for the 2024 Atlantic hurricane season include Beryl, Joyce and Kirk.
Why the U.S. is seeing more tornado activity
A small town in Iowa is dealing with the aftermath of a devastating bout of tornadoes. CBS News senior weather producer David Parkinson explains why these severe storms increasingly hit the U.S. at higher strengths.
Sun emits its largest X-class flare of the solar cycle
The large explosion of energy and light from the sun comes just days after Earth was slammed with the biggest geomagnetic storm in more than 20 years.
More geomagnetic storms likely to continue today
The forecasted conditions come after a weekend of jaw-dropping northern lights seen as far south as Florida and as "magnetically complex" sunspots bigger than Earth continue to emit solar flares.
Spectacular photos show the northern lights around the world
People from the United States and Canada to the United Kingdom, Poland, parts of China and Russia saw the northern lights this weekend.
Geomagnetic storm may disrupt power, but expand aurora viewing
Geomagnetic storms can affect infrastructure, but may also bring an expanded viewing of the aurora borealis.
What to know about severe geomagnetic storm
A severe G4 geomagnetic storm heading toward Earth has officials "really buckling down" as they warn of a "big shock arrival" that could impact infrastructure and expand the visibility of the northern lights.
Maps show where millions in U.S. could see northern lights this weekend
Americans were being treated to a show of the northern lights this weekend from a powerful geomagnetic storm heading toward Earth.
Exclusive
U.S. border agents told to summarily deport migrants without asylum hearings
U.S. border agents have been instructed to summarily deport migrants crossing into the country illegally without allowing them to request legal protection.
live updates
Live updates on wave of Trump executive orders and actions
Many of the steps taken by President Trump as he starts his second term are proving highly controversial.
Teen shooter kills student, then himself at Nashville high school
Police responded to a shooting at Antioch High School in Nashville, Tennessee. Police told CBS News the shooting happened in the school cafeteria.
live updates
Another L.A. fire forces evacuations as officials warn of windy conditions
The Palisades and Eaton wildfires continue burning in the Los Angeles area that left parts of Southern California with devastating fire damage.
House approves Laken Riley Act, sending first bill to Trump's desk
The legislation expands the federal government's mandate to detain undocumented immigrants.
Meta says it didn't force users to follow Trump on Facebook and Instagram
The company also said it was working to resolve an issue where some words, including "Democrats" and "Republican," were blocked from Instagram search.
Trump administration weighs sending 10,000 troops to U.S.-Mexico border
Trump administration officials are considering deploying as many as 10,000 soldiers to the border and using military bases to hold migrants awaiting deportation.
Judges lambast Trump's pardons and dismissal of Jan. 6 cases
Federal prosecutors have asked federal judges in Washington to dismiss pending indictments against defendants charged as a result of conduct on Jan. 6, 2021.
Trump warns he'll adjourn Congress to make recess appointments
No president has ever exercised this constitutional power, but "this remains a significant possibility in the eyes of the White House," one source said.
U.S.
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Trump selects Sean Curran to lead Secret Service
Sean Curran previously served as the special agent in charge of President Trump's security detail for four years and sprung to cover him on stage during the first assassination attempt against him in Butler, Pennsylvania.
Meta says it didn't force users to follow Trump on Facebook and Instagram
The company also said it was working to resolve an issue where some words, including "Democrats" and "Republican," were blocked from Instagram search.
Here's what to know about Trump's Stargate AI deal with OpenAI
The $500 billion Stargate project is projected to create hundreds of thousands of jobs. Here's what's known so far.
Seat switching, oversold tickets cause drama at pre-inauguration Trump dinner
"I didn't want to get out of my seat because I didn't want to lose it," said one guest at President Trump's pre-inauguration Candlelight Dinner.
DHS terminates all its advisory committees, ends "Salt Typhoon" investigation
Among the committees was the Cyber Safety Review Board that was conducting an investigation into the hack of American telecom companies by Beijing actors dubbed "Salt Typhoon."
MoneyWatch
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Commerce nominee Howard Lutnick to divest, step down as CEO of Cantor Fitzgerald
Lutnick is stepping down as head of investment bank Cantor Fitzgerald as he prepares to head the Commerce Department.
Here's what to know about Trump's Stargate AI deal with OpenAI
The $500 billion Stargate project is projected to create hundreds of thousands of jobs. Here's what's known so far.
63,000 Jeeps recalled over potential loss of power and parking function
Stellantis warns that a poorly fitted part in some Jeep Cherokees could cause the vehicles to lose power, increasing the risk of crash.
Elon Musk's DOGE has a new cost-cutting target: the U.S. penny
Elon Musk's DOGE is taking aim at the U.S. penny, pointing out that it costs more to manufacture than it's worth.
JetBlue now accepts Venmo payments to book flights, an airline first
Venmo payment options are available on JetBlue website, and will roll out on carrier's mobile app in coming months.
Politics
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Trump selects Sean Curran to lead Secret Service
Sean Curran previously served as the special agent in charge of President Trump's security detail for four years and sprung to cover him on stage during the first assassination attempt against him in Butler, Pennsylvania.
Commerce nominee Howard Lutnick to divest, step down as CEO of Cantor Fitzgerald
Lutnick is stepping down as head of investment bank Cantor Fitzgerald as he prepares to head the Commerce Department.
Who is in charge of the CDC right now? Nobody knows for sure
A number of other health agencies are also operating without acting heads, including the FDA and the National Institutes of Health.
Here's what to know about Trump's Stargate AI deal with OpenAI
The $500 billion Stargate project is projected to create hundreds of thousands of jobs. Here's what's known so far.
Seat switching, oversold tickets cause drama at pre-inauguration Trump dinner
"I didn't want to get out of my seat because I didn't want to lose it," said one guest at President Trump's pre-inauguration Candlelight Dinner.
HealthWatch
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Who is in charge of the CDC right now? Nobody knows for sure
A number of other health agencies are also operating without acting heads, including the FDA and the National Institutes of Health.
More than a dozen cats dead or sickened by bird flu in raw pet food, FDA says
The sick or dead cats include domestic, exotic and sanctuary cats. The FDA is investigating.
Trump moves to withdraw U.S. from the World Health Organization
President Trump signed an executive order on the first day of his second term, beginning the process of withdrawing the U.S. from the World Health Organization.
Use of "aphrodisiac honey" is surging, customs officials warn
A record amount of illegally imported honey touted as a sexual enhancement — but often tainted with erectile dysfunction drugs — was seized in France last year.
Bird flu detected in commercial poultry flock in Georgia, officials say
Bird flu has been detected in a commercial poultry flock in Georgia for the first time since the current outbreak began in 2022, officials say.
World
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12 killed in India while fleeing train after rumored fire
The Pushpak Express train had stopped after some passengers pulled an emergency chain following panic over sparks inside one of the coaches.
Sunfish that got sick recovers — thanks to human cutouts
A popular sunfish in Japan lost its appetite and banged on the side of its tank after the aquarium it lived in closed for renovations.
Record haul of cocaine linked to notorious cartel seized in Toronto
Toronto police have seized over 835 kilograms of cocaine that is alleged to have ties to the Jalisco New Generation cartel.
Russian spy ship tracked off U.K. as defense official warns Putin
A Royal Navy submarine was authorized to surface close to a Russian ship "strictly as a deterrent measure," British Defense Secretary John Healey said.
Man admits to murders in crossbow attack on BBC presenter's family
A 26-year-old man has pleaded guilty to murdering 2 daughters and the wife of BBC broadcaster John Hunt in a knife and crossbow attack at their home.
Entertainment
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Jennifer Lopez, Lily Gladstone among stars of Sundance 2025
The 41st edition of the Sundance Film Festival returns to Park City and Salt Lake City in Utah, with world premiere documentaries and narrative films, presented in-person and streaming online.
Morris Chestnut on blending medical mysteries with crime-solving in "Watson"
Morris Chestnut stars as Dr. John Watson in CBS's new show "Watson," a medical detective series where Watson tackles mysteries on his own after Sherlock Holmes' death.
"Hot Bench" cast marks milestone
After over a decade on air, "Hot Bench" celebrates its 2,000th episode, making history as the number one syndicated court show in original production. Judges Rachel Juarez, Yodit Tewolde and Michael Corriero join us to reflect on the show's success and the many cases it has presided over.
Trevor Noah returns as Grammy Awards host
Trevor Noah is set to host the 67th Annual Grammy Awards for the fifth straight year. The former "Daily Show" host shares the excitement and pressure of the live gig as he prepares for the big night, airing on Feb. 2 on CBS and streaming on Paramount+.
Morris Chestnut on "Watson"
In the CBS show "Watson," Morris Chestnut takes on the role of Dr. John Watson, who, after the death of Sherlock Holmes, resumes his medical career while solving mysteries on his own. He joins "CBS Mornings."
Technology
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Technology
New York proposes ban for phones in school
New York could soon join a growing list of states limiting cell phones in schools. If approved, the restrictions would go into effect at the start of next school year. CBS News correspondent Meg Oliver reports.
Why some users are suddenly following Trump
Some social media users have been questioning why it appears they are suddenly following President Trump on platforms like Facebook or Instagram. This and other questions and conspiracy theories have been flooding the internet in recent days. CBS News confirmed executive editor Rhonna Tarrant breaks them down.
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.
Meta says it didn't force users to follow Trump on Facebook and Instagram
The company also said it was working to resolve an issue where some words, including "Democrats" and "Republican," were blocked from Instagram search.
Here's what to know about Trump's Stargate AI deal with OpenAI
The $500 billion Stargate project is projected to create hundreds of thousands of jobs. Here's what's known so far.
Science
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Climate scientist: "There's no place that's safe"
Experts discuss the increased intensity we can expect from destructive weather events due to climate change, while an amateur meteorologist explains how he helped sound the alarm as wildfires spread towards the L.A. County community of Altadena.
Scientists make "jaw-dropping" discovery about Iron Age women in U.K.
Scientists analyzing 2,000-year-old DNA have revealed that a Celtic society in the southern U.K. during the Iron Age was centered around women, a study said.
SpaceX pushes Starship test flight back one day due to weather
If the weather cooperates, the Starship launch will follow the maiden flight of Jeff Bezos' already weather-delayed New Glenn rocket.
What to know about the pink fire retardant being dropped on L.A. wildfires
Aircraft battling fires raging through the Los Angeles area are dropping hundreds of thousands of gallons of hot-pink fire suppressant in a desperate effort to stop the flames.
When will cicadas come back in 2025?
Brood XIV, the second-largest group of periodical cicadas, known for their noisy mass emergence from the ground, will arrive this spring.
Crime
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Crime
Girl killed in Nashville high school shooting
One student was killed and a second was wounded Wednesday when a fellow 17-year-old student opened fire in the cafeteria of Antioch High School in Nashville, Tennessee, according to authorities. The shooter died of a self-inflicted gunshot wound, police said. Janet Shamlian has the latest.
Enrique Tarrio arrives in Miami
Enrique Tarrio, one of the men pardoned by President Trump in connection to the Jan. 6, 2021, Capitol attack, has arrived in Miami after leaving a federal prison in Texas. CBS News' Manuel Bojorquez reports.
Latest news on Antioch school shooting
A local official confirmed two Antioch High School female students were shot by a 17-year-old male student who died from a self-inflicted gunshot wound. One of the victims has died. CBS News' Anna Schecter breaks down what's known about the school shooting near Nashville, Tennessee.
Antioch school shooting in Tennessee
At least two students were shot at Antioch High School outside Nashville, Tennessee, police said. CBS News affiliate WTVF has the latest confirmed information.
Enrique Tarrio on status with Proud Boys
Enrique Tarrio, one of the people pardoned by President Trump in connection to the Jan. 6, 2021, Capitol attack, tells CBS News' Jason Allen that the media should not call him "ex-Proud Boys leader," although he clarified the organization has chosen not to be public about the organization's structure.
Space
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FAA orders investigation into SpaceX Starship failure
A fire in the aft section of SpaceX's Starship trigged the apparent explosion that destroyed the spacecraft, the company says.
What's next for SpaceX?
SpaceX completed its seventh launch of the Starship rocket, Jeff Bezos' Blue Origin launched its New Glenn rocket into orbit and a NASA astronaut stuck in space went on her first spacewalk in seven months. CBS News space consultant Bill Harwood breaks down the latest stories.
SpaceX's Starship spacecraft destroyed in mega rocket launch
Telemetry from the Starship froze just more than 8 minutes after launch from Texas, moments after engines began shutting down.
Details on Blue Origin launch of Glenn rocket
Blue Origin's New Glenn rocket was launched Thursday morning in Florida following a three-day delay. Derrick Pitts, chief astronomer from the Franklin Institute, joined CBS News to discuss the launch.
Blue Origin launches New Glenn rocket
Blue Origin launched its New Glenn rocket early Thursday, sending a test satellite into orbit. The mission wasn't a complete success though, as the booster crashed while trying to land on a platform in the Atlantic Ocean.
Latest Galleries
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Notable Deaths in 2024
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
The Scott Peterson case: New evidence?
Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Texas couple investigates teen daughter's unusual death
Cayley Mandadi's mother and stepfather go to extreme lengths to prove her death was no accident.
Serial killer Rodney Alcala's secret photos
See some of convicted serial killer Rodney Alcala's photographs that were discovered by detectives in a Seattle storage locker.
Latest CBS News Videos
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Latest CBS News Videos
Officials give update on Hughes Fire
Officials held a press conference Wednesday after a new wildfire broke out in northern Los Angeles County earlier in the day. The Hughes Fire has burned over 9,000 acres in L.A. and Ventura counties, forcing tens of thousands of evacuations.
New York proposes ban for phones in school
New York could soon join a growing list of states limiting cell phones in schools. If approved, the restrictions would go into effect at the start of next school year. CBS News correspondent Meg Oliver reports.
What to know about the new bird flu study
As concerns about bird flu rise in the U.S., a new study is warning about the virus' ability to mutate in humans. Dr. Amish Adalja, an infectious disease physician, joins "The Daily Report" to discuss the study and how concerned people should be about the disease.
Trump fires 1st woman Coast Guard chief
The Trump administration fired U.S. Coast Guard Commandment Admiral Linda Fagan on Tuesday. Former President Joe Biden nominated Fagan for the role in 2022, making her the first woman to lead a branch of the U.S. military. CBS News senior national security correspondent Charlie D'Agata has more.
Why many Arab Americans in Michigan shifted to Trump
More than half of residents in Dearborn, Michigan, are Arab American, a group that has historically supported Democrats. However, November's election saw Dearborn voters shift toward President Trump. Mark Strassmann examines why.