Greenland's disappearing ice sheet: "One degree is everything"
Scientists are collecting data to understand what is happening so that they can then tackle the question: Why?
Eye On Earth
Trump blocking California from stricter emissions standards
President Trump said he is revoking California's ability to set its own auto emissions standards. As Ben Tracy reports, how this plays out in California, will have a nationwide impact.
U.N. Secretary General to CBS News: Climate change poses a "global risk"
U.N. Secretary-General Antonio Guterres has called for a special climate summit
Storm-resistant parks are helping cities defend against flooding
Flower beds disguise a ditch and filtration system that captures water and slowly releases it back into the river
Pacific Ocean "blob" harming marine life
Rising temperatures are causing coral reefs to crumble and another blob could decimate the shellfish industry
Scientists brave the Arctic to study climate change
The scientists are hoping the expedition will raise our understanding of climate change to a new level
Studying Earth's climate by living under the sea
Scientists at an underwater observatory off the Florida Keys are examining the effects of climate change on sea grass beds and the health of ecosystems
Most Americans think climate change contributes to extreme weather events
Most Americans say climate change is happening and believe it contributes at least some to many extreme weather conditions
Most Americans say climate change should be addressed now — CBS News poll
Most Americans consider climate change to be at least a serious problem — including more than a quarter who say it is a crisis
CBS News poll looks at young Americans views' on climate change
Most Americans of all ages think climate change is either a serious problem or a crisis
Teen climate activist on how Asperger's helps her cause
At 16, climate activist Greta Thunberg has been called the greatest threat to the world's fossil fuel industry
Is climate change making hurricanes more powerful?
"Almost all the research shows that in the future, hurricanes are likely to get more intense," meteorologist Jeff Berardelli says
Studying the mating habits of sharks
Sharks play a critical role in maintaining the underwater ecosystem as the top predator in the world's oceans. But there is still a lot we do not know about them. Every year, like clockwork, nurse sharks gather at the Dry Tortugas, west of Key West, Florida, to mate, while scientists gather to catch them and study this little-known behavior. Mark Phillips reports.
Inside the labs creating meat from stem cells
High-tech laboratories in Israel are pioneering slaughter-free meat created out of cells from farm animal tissues. It's real steak and real chicken, but no animals are hurt.
Climate activist Greta Thunberg set to arrive in New York
The teenage activist who's working to highlight climate change will likely complete her transatlantic voyage Wednesday afternoon
Amazon chief says they're facing "genocide"
The Brazilian government has rejected $20 million in aid from G-7 leaders to fight the fires in the Amazon rainforest. CBS News correspondent Manuel Bojorquez spoke with Tashka Yawanawa, chief of the indigenous Yawanawa people, about the threats they are facing in the region.
New seeds may help cotton farmers in face of drought
Scientists have developed what they say are drought-resistant cotton seeds, which may be a saving grace for farmers
Troops mobilize to fight Amazon fires
Brazil’s president says the army will battle the fires raging in the Amazon after facing pressure from critics. Manuel Bojorquez reports in Rio Branco, Brazil.
Why Amazon could be at risk of "collapsing"
French President Emmanuel Macron wants the wildfires in the Amazon rainforest to be on the agenda at this weekend’s G-7 summit. In Brazil, President Jair Bolsonaro has authorized the military to join the fight, and forces will begin deploying on Saturday. Deforestation has increased since Bolsonaro took office last year, and he previously described the rainforest protection as an obstacle to his country’s economic development. Naturalist Paul Rosalie wrote about his experiences in the jungle in his 2014 book, "Mother of God." Rosalie joins "CBS This Morning Saturday" to talk about the fires.
Brazilian forces will fight Amazon fires
World leaders at the G-7 summit could be ready to declare the raging wildfires burning in the Amazon rainforest an international crisis. After dragging his feet for a few days, Brazil's president appears to be responding to the worldwide uproar by adding more boots to the firefight. Brazilian forces will deploy starting Saturday to border areas, indigenous territories and other affected regions. Brazil contains about 60% of the Amazon rainforest. The forest not only produces one-fifth of the planet's oxygen, but is also considered crucial in the effort to contain global warming. Kenneth Craig reports.
Sharks gather for annual underwater mating dance
Every year, sharks gather for their annual underwater mating dance and scientists are there to catch them
Wildfires rage in Amazon rainforest
Wildfires are sweeping through the Amazon rainforest at an alarming rate. Deforestation and dry conditions are chiefly to blame. But many conservationists hold Brazil's president responsible. Meg Oliver explains.
Rising waters threaten Louisiana island
It's expected to be an above-average hurricane season, which is bad news for Native Americans on a small island off the Louisiana coast. Rising waters are swallowing up their land, making them some of the country's first climate refugees. Mireya Villarreal reports.
Wildfires rage in Amazon rainforest
Almost 73,000 wildfires have been detected this year in the world's largest rainforest. That's an 83% increase from 2018. CBS News reporter Beatriz Correa has the latest from São Paulo, Brazil.
NASA program studying why Greenland's melting
Ice lost in Greenland means higher sea levels around the world. "Oceans Melting Greenland," a NASA program in its fourth year, is studying the melt. Seth Doane reports.
Science
What to know about the winter solstice, 2024's shortest day
The 2024 winter solstice, the shortest day of the year, happens on Saturday, Dec. 21, and is marked with traditions and celebrations around the world.
Class-action lawsuit over plastic recycling
This week a group of plaintiffs in Missouri, Kansas, California and Florida filed a class-action lawsuit against dozens of companies and organizations, claiming they've falsely promoted how easy it is to recycle plastics. CBS News Los Angeles climatologist Marina Jurica has the details.
Why fish, birds and other animals yawn too, according to an expert
Humans aren't alone when it comes to yawning — all vertebrates do it. But why? An expert explains the likely reason behind this "evolutionarily ancient" act.
Americans coexisted with 4-ton sloths for millennia, research shows
Early Americans may have spent millennia sharing prehistoric savannas and wetlands with enormous beasts, research shows.
EPA tackling pollution in at-risk communities
The Environmental Protection Agency under President Biden created a new Office of Environmental Justice that seeks to address pollution levels in disadvantaged and marginalized communities. However, there is concern that the incoming Trump administration could do away with the new department. David Schechter reports.
"Murder hornets" eradicated in the U.S., agriculture officials say
Giant hornets, dubbed "murder hornets," have been eradicated in the U.S., five years after the invasive species was first detected in Washington state.
Coal use hitting record in 2024, which is likely hottest year yet, report says
World coal use is set to reach an all-time high in 2024, the International Energy Agency says, in a year all but certain to be the hottest in recorded history.
How climate change impacted 2024
From record-breaking temperatures to devastating disasters, 2024 brought the world closer to the reality of what climate change looks and feels like. CBS News national environmental correspondent David Schechter reports.
Bronze-Age Britons were cannibalized after massacre, research shows
Researchers determined that dozens of men, women and children were violently killed and cannibalized in Bronze Age-era England.
ClimateWatch: Looking back on 2024’s extreme weather
In this episode of “ClimateWatch,” CBS national environmental correspondent David Schechter looks back at the devastating hurricanes, landslides, flooding and more that impacted the U.S. this year.
Sustainable gift-giving: How to reduce waste
According to the Center for Biological Diversity, the U.S. creates nearly 6 billion tons more waste in December than in other months. The nonprofit says about 25% of returned products end up in landfills. Sandra Goldmark, a circular economy expert and associate dean at the Columbia University Climate School, joins CBS News to share examples of sustainable, environmentally friendly gifts for everyone on your list.
Insurers pull back wildfire coverage
Increasingly intense wildfires have become more common in California, upending the lives of thousands. Many insurers are dwindling coverage options, leaving several homes in danger. Business Insider senior sustainability reporter Catherine Boudreau joins "The Daily Report" to discuss.
Study finds young people most at risk of heat
A new Columbia University Climate School study discovered that young people may be most at risk of heat-related deaths. CBS News environmental correspondent David Schechter reports.
Climate change could bring more snow in some areas
Experts predict climate change could actually make snow worse in some areas of the U.S. Meanwhile, nearly two-thirds of the U.S. is seeing less snowfall than in the 1970s. CBS News national climate correspondent Dave Malkoff explains how.
Wisdom, the world's oldest-known wild bird, lays an egg at 74
Wisdom the Laysan albatross was first tagged by researchers in 1956. Since then, she's believed to have raised as many as 30 chicks.
U.S.
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Several hurt after driver plows through Texas mall; suspect killed by police
The suspect drove through the doors of a JCPenny in Killeen, Texas, and continued inside for "several hundred yards," an official said.
Lara Trump won't pursue Rubio's Florida Senate seat, she says
Lara Trump, the daughter-in-law of President-elect Donald Trump, says she's removing herself from consideration for Marco Rubio's Senate seat.
Party City files for bankruptcy, a day after announcing mass layoffs
Party City informed employees in an email on Friday that it was conducting an immediate "mass layoff" at its headquarters.
Rickey Henderson, MLB Hall of Famer, dies at 65
Rickey Henderson is widely considered to be one of the best leadoff hitters and base stealers in baseball.
Mark Burnett, "The Apprentice" creator, tapped as special envoy to the U.K.
Mark Burnett helped produce hits like "Survivor" and "The Voice," but is perhaps best known for teaming up with President-elect Donald Trump for "The Apprentice," which first aired in 2004.
MoneyWatch
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Party City files for bankruptcy, a day after announcing mass layoffs
Party City informed employees in an email on Friday that it was conducting an immediate "mass layoff" at its headquarters.
Senate approves bill to expand Social Security to millions of Americans
Senators approve a bill to expand Social Security benefits to millions of Americans, with President Biden expected to sign it into law.
How much more will it cost to heat your home this winter?
Here's what's driving up home heating costs, and how much families are expected to spend this winter.
IRS sending up to $1,400 to 1 million people. Here's who qualifies.
The IRS said it's sending out checks worth up to $1,400 to 1 million people. Here's what to know about the "special payments."
Feds sue Zelle, alleging nation's biggest banks failed to stop fraud
Government watchdog claims Americans lost hundreds of millions to fraud related to the bank-operated mobile payments network.
Politics
More Politics
Lara Trump won't pursue Rubio's Florida Senate seat, she says
Lara Trump, the daughter-in-law of President-elect Donald Trump, says she's removing herself from consideration for Marco Rubio's Senate seat.
Mark Burnett, "The Apprentice" creator, tapped as special envoy to the U.K.
Mark Burnett helped produce hits like "Survivor" and "The Voice," but is perhaps best known for teaming up with President-elect Donald Trump for "The Apprentice," which first aired in 2004.
Biden surpasses Trump with 235th federal judge confirmed
The Senate confirmed two more judges to the federal bench on Friday, giving President Biden a total of 235 since he took office.
Here's a fact check on Trump's recent comments about the history of U.S. tariffs
Historians say Trump falsely said he was the only president to collect revenue from tariffs on Chinese goods, among other claims.
Feds sue Zelle, alleging nation's biggest banks failed to stop fraud
Government watchdog claims Americans lost hundreds of millions to fraud related to the bank-operated mobile payments network.
HealthWatch
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HealthWatch
CDC releases concerning new flu numbers
Thirteen states reported "high" or "very high" levels of flu-like illness last week, according to the U.S. Centers for Disease Control and Prevention. That's double the number of states from the week before. Ali Bauman reports.
A teen's misdiagnosis led to medication, but surgery led to a cure
Isaac Klapper was 10 years old when he started having episodes of what doctors initially thought was a movement disorder.
Why fish, birds and other animals yawn too, according to an expert
Humans aren't alone when it comes to yawning — all vertebrates do it. But why? An expert explains the likely reason behind this "evolutionarily ancient" act.
Stuffing stockings with skincare? Here's what kids should and shouldn't be using
Skin care is all the rage for teens and tweens these days, but be careful not to give products that could cause more harm than good.
He went in for a colonoscopy. The hospital charged $19,000 for two.
A Chicago man was stuck with a big medical bill after undergoing a colonoscopy that found no evidence of cancer. Here's why.
World
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Pope Francis tells Vatican staff to stop gossiping in Christmas speech
Pope Francis has told Vatican bureaucrats to stop speaking ill of one another, calling gossip "an evil that destroys social life."
At least 38 dead after crash between a passenger bus and a truck in Brazil
In 2024, more than 10,000 people died in traffic accidents in Brazil, according to the Ministry of Transportation.
Rocket from Yemen strikes Tel Aviv, injuring 16 people
Inside Gaza, mourners held funerals for 19 people, 12 of them children, killed in Israeli strikes.
What we know about suspect in Christmas market attack in Germany
The suspect, identified by local media as 50-year-old Taleb A., was arrested after plowing a black BMW into a Christmas market crowded with holiday shoppers in Magdeburg, Germany, killing at least five people and wounding more than 200 others.
10 dead after stampede at a Christmas charity event in Nigeria
The stampede occurred in the early morning at a church in Nigeria, prompting evacuations at the church.
Entertainment
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Entertainment
Blake Lively accuses co-star of sexual harassment
Hollywood star Blake Lively is accusing her "It Ends With Us" co-star Justin Baldoni of sexual harassment in a new lawsuit. His attorney has denied the allegations.
Blake Lively accuses "It Ends with Us" co-star of sexual harassment
The lawsuit lays out Blake Lively's allegations against Justin Baldoni during their time working on "It Ends with Us."
Young dancers take on lead roles in Christmas classic "The Nutcracker"
The New York City Ballet has been performing "The Nutcracker" for decades. Each year, young dancers make their mark on the ballet.
How Robert Eggers revives "Nosferatu"
Director Robert Eggers' highly-anticipated horror film "Nosferatu" will hit theaters on Christmas Day. The acclaimed director sat down with CBS Saturday Morning to talk about bringing the classic vampire tale to a new audience.
The man behind method acting
50 years ago, "The Godfather Part II" was playing in theaters nationwide. The film catapulted Lee Strasberg, whose namesake form of acting preparation was used by some of the film's leads, to stardom. Dozens of the entertainment industry's biggest stars have trained at his institute, learning the techniques of method acting. Michelle Miller went behind the scenes to learn more about "The Method Man."
Technology
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Technology
Supreme Court agrees to hear case about TikTok ban
The Supreme Court said Wednesday it will hear an appeal from TikTok over a federal law that would ban the social media giant if it is not sold by its Chinese parent company. Jan Crawford has more.
Teen victim of deepfake porn urges Congress to pass "Take It Down Act"
Elliston Berry's life was turned upside down after a photo she posted on Instagram was digitally altered online to be pornographic.
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.
Supreme Court to decide on future of TikTok
The Supreme Court plans to hear arguments in January on a challenge to a new law that could lead to the popular social media app TikTok being banned in the U.S. The Biden administration and lawmakers say the Chinese government's ability to collect data from TikTok poses a significant national security risk, while the app and its Chinese parent company ByteDance argue that the law is unconstitutional. CBS News Supreme Court producer Catherine Cole has more.
FAA: Lithium battery fires on flights now occur nearly twice a week
FAA data shows that lithium battery fires on U.S. flights have risen 388% since 2015, now occurring nearly twice a week.
Science
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What to know about the winter solstice, 2024's shortest day
The 2024 winter solstice, the shortest day of the year, happens on Saturday, Dec. 21, and is marked with traditions and celebrations around the world.
Class-action lawsuit over plastic recycling
This week a group of plaintiffs in Missouri, Kansas, California and Florida filed a class-action lawsuit against dozens of companies and organizations, claiming they've falsely promoted how easy it is to recycle plastics. CBS News Los Angeles climatologist Marina Jurica has the details.
Why fish, birds and other animals yawn too, according to an expert
Humans aren't alone when it comes to yawning — all vertebrates do it. But why? An expert explains the likely reason behind this "evolutionarily ancient" act.
Americans coexisted with 4-ton sloths for millennia, research shows
Early Americans may have spent millennia sharing prehistoric savannas and wetlands with enormous beasts, research shows.
EPA tackling pollution in at-risk communities
The Environmental Protection Agency under President Biden created a new Office of Environmental Justice that seeks to address pollution levels in disadvantaged and marginalized communities. However, there is concern that the incoming Trump administration could do away with the new department. David Schechter reports.
Crime
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Several hurt after driver plows through Texas mall; suspect killed by police
The suspect drove through the doors of a JCPenny in Killeen, Texas, and continued inside for "several hundred yards," an official said.
CEO killing sparks concerns about extremism
Luigi Mangione, now held in a New York City lock-up, could face the death penalty if convicted of the shooting death of UnitedHealthcare CEO Brian Thompson. The killing is sparking new concerns about violent extremism bubbling across the country.
Dozens injured in Germany Christmas market attack
At least two people are dead and dozens more injured after a vehicle plowed into a crowd at a Christmas market in Magdeburg, Germany. Authorities say the driver of the car was arrested and that it appears to be a deliberate attack. Elaine Cobbe has details.
German Christmas market attack update
At least two people were killed and over 60 were injured after a car crashed into a Christmas market in eastern Germany. Authorities arrested a suspect, saying they believe he acted alone in the deliberate act. CBS News national security contributor Sam Vinograd has more details.
Toddler killed in German market attack, police say
At least two people, including a toddler, were killed, and at least 60 more hurt, after a car crashed into a Christmas market in Magdeburg, Germany, in what authorities said appeared to be a deliberate attack. German police said a Saudi man has been arrested, but a motive has not yet been determined. CBS News reporter Anna Noryskiewicz has more.
Space
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Discovery of "tipped over" black hole surprises NASA scientists
New analysis techniques and decades-old research helped NASA scientists identify an unusual black hole in a distant galaxy.
Why are the Boeing Starliner astronauts stuck in space?
Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station after launching into space in June.
NASA delayes return date for astronauts
NASA has delayed the return date for Boeing's Starliner astronauts Butch Wilmore and Suni Williams. CBS News' Manuel Bojorquez reports on the decision to keep the two in space.
NASA leader weighs in on Elon Musk, SpaceX and plans for moon rocket
NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.
Boeing Starliner crew's return delayed again
Two astronauts who have been stuck in space since June will have to wait until at least the end of March to come home after NASA on Wednesday again pushed back their return date. Derrick Pitts, chief astronomer for the Franklin Institute, joined CBS News to discuss what's causing the delays.
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.
Summer music heats up 2024
Live performances are in full swing this summer. Scroll through our concert gallery, featuring pictures by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Latest CBS News Videos
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Latest CBS News Videos
"CBS Weekend News" headlines for Dec. 21, 2024
Here's a look at the top stories making headlines on the "CBS Weekend News" with David Wade.
Boy's own newspaper brings neighborhood together
Many kids will be getting tablets or video games this holiday season. But this Boston boy has put down the gadgets and lifted up his entire neighborhood. David Wade reports.
Chicago elf brings joy to children in hospitals
The Chicago group Holiday Heroes seeks to bring joy and light to brave children at 18 different hospitals. Noel Brennan has more.
Blake Lively accuses co-star of sexual harassment
Hollywood star Blake Lively is accusing her "It Ends With Us" co-star Justin Baldoni of sexual harassment in a new lawsuit. His attorney has denied the allegations.
Oakland Athletics legend Rickey Henderson dies at 65
Rickey Henderson, one of the greatest players to don an Oakland Athletics jersey, and a Major League Baseball Hall of Famer, has died at age 65. Nicknamed "The Man of Steal," Henderson played 25 seasons and is the league's all-time leader in stolen bases.