Greta Thunberg is Time's 2019 Person of the Year
Time Magazine on Wednesday announced teen climate activist Greta Thunberg is its 2019 Person of the Year.
ClimateWatch: Climate Change News & Features
Brazilian president calls climate activist Greta Thunberg a "brat"
Conservative President Jair Bolsonaro was reacting to Thunberg saying indigenous people were being murdered trying to protect the Amazon rain forest.
Exxon didn't dupe investors on climate change costs, judge rules
New York failed to prove that Exxon's practice of keeping two sets of numbers on the cost of regulations was misleading.
Arctic report details drastic changes in warming climate
Scientists warn that what happens in the Arctic will not stay in the Arctic.
World's oceans are losing oxygen at a dangerous rate, study says
Scientists warn that ocean deoxygenation will have widespread global effects on marine ecosystems and the people that rely on them.
Plastic pollution has killed half a million hermit crabs
Hermit crabs are feeling the devastating effects of plastic pollution.
Dozens of hungry polar bears causing problems for a Russian village
Environmentalists says unusually warm weather has kept the "thin" bears from their usual hunting grounds, so they've come inland.
Climate change is causing birds to shrink, new study says
Birds' legs are getting shorter, their wings are getting longer and they've been losing weight.
Beached sperm whale found with 220 pounds of trash in stomach
"All this material was in a huge ball in the stomach and some of it it looked like it had been there for some time," researchers said.
2019 is set to end the hottest decade on record, report says
This year will likely be the second or third warmest year ever recorded, according to a UN agency.
Greta Thunberg arrives in Lisbon after 3-week trip across Atlantic
"I think people are underestimating the force of angry kids," Thunberg said shortly after her arrival. "If they want us to stop being angry, then maybe they should stop making us angry."
Damaged coral reefs could be restored using underwater loudspeakers
Scientists played vibrant sounds of healthy coral to attract young fish - a practice that could be used to revive coral reefs globally
Climate change is threatening your Prosecco supply. Here's why.
Italian government scientists are using vineyards as a lab and testing new techniques to mitigate effects of extreme weather
Ocean reef that inspired a movement is now at risk
Gray's Reef off the coast of Georgia has provided a blueprint for ocean conservation around the world – but climate change still threatens these protected areas.
Trump administration may allow drilling in Alaskan conservation areas
Critics say the reversal could harm indigenous communities and wildlife
Coldplay won't tour because of environmental concerns
"We would be disappointed if it's not carbon neutral," frontman Chris Martin said
Cities urge boycott of meat companies linked to Amazon fires
Lawmakers in the two biggest U.S. cities want to cut ties with businesses involved with beef imports from Brazil
Deforestation in Brazil's Amazon is highest since 2008
The rainforest lost 3,769 square miles of its vegetation over the last year
Measuring the changing climate's effects on California sequoias
Scientists ascend into the canopies at Sequoia National Park to study how the giant trees adapt to drought
Warning from watchdog on Superfund sites' climate change exposure
At least 60% of Superfund sites are vulnerable to climate change, a government watchdog says, adding that Trump administration policies are hindering protections
Banksy artwork is now under floodwater in Venice
A Banksy artwork depicting a migrant child signaling for help is now partially underwater due to "apocalyptic" flooding in Venice
Venice council floods after officials reject climate change measures
The regional council chambers, located in the Ferro Fini Palace, started to take on water Tuesday night as members were discussing climate change funding
Venice paralyzed by the worst flooding in half a century
Residents in the iconic city on a lagoon are used to water, but the mayor has called this year's high tides "apocalyptic," and says climate change is to blame
"I cannot think of a greater health emergency"
Health experts sound alarm about climate change's growing and potential impact on kids, as detailed in annual report in medical journal The Lancet
Carbon emissions to rise until 2040 even with targeted cuts
Global demand for oil will continue to rise for at least another decade, the International Energy Agency predicts
Science
Science
Neuroscientists grow human brain tissue in mice
Neuroscientists at Stanford University successfully grew human brain tissue inside mice in the hopes of further enabling the development of treatments for brain disorders. Stanford Medicine professor of psychiatry and behavioral sciences Dr. Sergiu Pasca, who led the study, joins CBS News to break down the findings.
New species of wild cat discovered for first time in more than a century
Scientists have discovered a new species of wild cat for the first time in more than a century, a Bolivian researcher says.
Humpback whale seen grieving dead calf in rare footage
The footage shows a female humpback whale staying close to the dead calf as it lies motionless on the seafloor, touching it with its head and fin.
Remains of ancient warhorse given honorific burial discovered in Egypt
Archaeologists say they've discovered the remains of a likely ancient Egyptian warhorse given an honorific burial more than 3,000 years ago.
Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
First-ever adult T. rex trackway found in North Dakota
Paleontologists have identified the first known trackway made by a full-grown Tyrannosaurus rex, and the discovery was made in the North Dakota badlands.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Vote on the fattest marmot now
Marmots, not bears, are the largest "true" hibernating mammal, UCLA marmot researchers Katie Adler and Emily Renkey say. The two share more fun facts about these cute creatures and explain how to vote for the fattest marmot.
NASA plans to launch new space telescope
NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States, breaking a record last set during the Dust Bowl – just another step in the escalation of our world into a hotter, more dangerous planet. Correspondent Jonathan Vigliotti talks with climate journalist Jeff Goodell and atmospheric scientist Maria Molina about how changes in Earth's climate are increasing the likelihood that extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
Views of the total solar eclipse in Europe
A total solar eclipse was visible in parts of Europe for the first time since 1912. Rob Marciano reports.
Europe sees total solar eclipse
A total solar eclipse turned day into night across a slice of Europe and North America on Wednesday, and put millions in unique contact with the heavens above. Meteorologist Rob Marciano reports from Spain.
Astronomy professor on how eclipses work
Janna Levin, professor of physics and astronomy at Barnard College, joins CBS News to discuss Wednesday's total solar eclipse.
U.S.
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Judge dismisses Trump's 2024 lawsuit against Iowa newspaper over poll results
An Iowa judge sided with pollster J. Ann Selzer and The Des Moines Register, saying that allowing the lawsuit and its "faulty" claims to proceed could "discourage others from reporting on and debating public affairs."
Dolly Parton's estate granted restraining order against her nephew
A Tennessee judge granted Dolly Parton's estate a temporary restraining order Wednesday against the late singer's nephew Bryan Seaver and his private security company.
Hawaii is facing another hurricane watch as new storm closes in
Nolo is expected to become a hurricane sometime Thursday, and could become a major hurricane by the weekend as it approaches Hawaii's Big Island.
Trump rolls out the red carpet for Xi despite U.S.-China tensions
It's not clear what specific goals President Trump wants to accomplish in his meeting with the Chinese leader.
Judge skeptical of Trump's White House ban on CNN, MS NOW and Politico
A federal judge signaled he is skeptical of President Trump's ban on CNN, MS NOW and Politico from White House grounds.
MoneyWatch
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Disney is raising prices for Disney+ and Hulu. See the breakdown.
The price hikes for new subscribers are effective immediately. Existing subscribers' plans will go up next month.
Social Security tax hike "financially impossible" for many, expert says
Raising payroll taxes enough to stabilize Social Security could add thousands of dollars in annual costs, according to one analysis.
Mortgage rates top 7% for the first time since May 2024
As rates climb, more buyers are seeking riskier adjustable-rate mortgages, according to the Mortgage Bankers Association.
Meta's Muse shopping agent is a hit, as AI commerce starts to take off
Meta's new AI tool now ranks at the top of the App Store. Some retail experts see a "natural evolution from search."
Andreessen Horowitz launches AI school as college alternative
One of Silicon Valley's most prominent venture investors is gearing its new tech academy toward aspiring entrepreneurs focused on building AI.
Politics
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Navy reports 8 suicide attempts on carrier group that faced monthslong deployment
There have been eight suicide attempts across the USS Abraham Lincoln carrier strike group since the beginning of its grueling monthslong deployment last year, Acting Navy Secretary Hung Cao said.
Judge dismisses Trump's 2024 lawsuit against Iowa newspaper over poll results
An Iowa judge sided with pollster J. Ann Selzer and The Des Moines Register, saying that allowing the lawsuit and its "faulty" claims to proceed could "discourage others from reporting on and debating public affairs."
Trump rolls out the red carpet for Xi despite U.S.-China tensions
It's not clear what specific goals President Trump wants to accomplish in his meeting with the Chinese leader.
Cybercriminal group claims it stole FBI personnel and applicant data
A notorious cybercriminal group claims it breached the FBI on Monday and stole data about personnel and FBI applicants.
Judge skeptical of Trump's White House ban on CNN, MS NOW and Politico
A federal judge signaled he is skeptical of President Trump's ban on CNN, MS NOW and Politico from White House grounds.
HealthWatch
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Bone health and the "silent disease": 4 things women should know
In the latest episode of "Healthful," Dr. Jocelyn Wittstein, an orthopedic surgeon at Duke University School of Medicine, discusses what women should know about protecting their bones.
Even the smallest joys can help prevent suicide, researchers say
New research highlights common themes shared by people who found reasons to keep living through dark times.
First on CBS
JB Pritzker reveals GLP-1 use, pressed on possible presidential run
Illinois Gov. JB Pritzker revealed to "CBS Mornings" that for the last two years he has been using a GLP-1 medication to lose weight.
Her son was dying, but his rare cancer made it difficult to get the right drug
As knowledge about genetics advances, some doctors say cancers should be defined by their mutations, not the tissues where they manifest.
Her postpartum symptoms wouldn't go away. A brain tumor was to blame.
Lisa Fasone's first pregnancy went smoothly. Then a rare health condition put her dreams of a second child on hold.
World
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Ambassador says son is fighting for his life after attack in West Bank
Neria Leiter, the son of Israel's ambassador to the U.S., Yechiel Leiter, was seriously injured in a car-ramming attack in the West Bank.
6 people killed in bear attacks in Siberia: "Under siege"
Prosecutors said they opened a probe into criminal negligence, accusing local officials of failing to control bear numbers.
El Niño could cause 451,000 more heat deaths compared to normal year, group says
Researchers project nearly half a million more heat-related deaths from June 2026 to February 2027 compared with a typical year, as a result of El Niño.
Wife of scholar detained in China wants Trump to press Xi to release him
Min Zin, a Myanmar scholar, has been held for more than 100 days at what human rights groups say is a "black site" in China.
Live
U.S., Iran hold first talks since June as Trump threatens annihilation
U.S. and Iranian delegations met on the sidelines of the U.N. General Assembly, rekindling diplomacy amid Trump's threat to "annihilate" the regime.
Entertainment
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Dolly Parton's estate granted restraining order against her nephew
A Tennessee judge granted Dolly Parton's estate a temporary restraining order Wednesday against the late singer's nephew Bryan Seaver and his private security company.
Ugly legal fight for Dolly Parton's estate
Members of Dolly Parton's family and team appear to be feuding over her estate. CBS News' Shanelle Kaul explains.
Disney is raising prices for Disney+ and Hulu. See the breakdown.
The price hikes for new subscribers are effective immediately. Existing subscribers' plans will go up next month.
Zibby Owens on living "between chapters"
Zibby Owens sits down with "CBS Mornings" to discuss her new book "Between Chapters: How I Started Over, Took Some Chances, and Found the Plot ."
"Lioness" star Michael Kelly on season finale
"Lioness" actor Michael Kelly sits down with "CBS Mornings" to discuss the season 3 finale of the popular series.
Technology
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Technology
How Meta AI agent Muse differs from chatbots
Meta is announcing its latest artificial intelligence tools and smart glasses at its annual showcase on Wednesday. CNET AI reporter Katelyn Chedraoui joins CBS News to discuss.
AI leaders call for international cooperation
OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei are among the artificial intelligence executives briefing the U.N. Security Council amid warnings about AI's possible threat to humanity. Fortune magazine reporter Eva Roytburg 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.
Meta set to launch camera-free smart glasses
Meta's smart glasses have sparked privacy concerns with some users recording people without their knowledge or consent. Now, the company is expected to launch a new pair of spectacles addressing those worries. Mashable tech editor Tim Werth joins CBS News with more.
Trump to meet with China's XI over AI
President Trump has downplayed the threat posed by artificial intelligence amid growing calls for AI regulation. MIT professor and artificial intelligence expert Max Tegmark weighs in on Mr. Trump's planned meeting with China's Xi Jinping.
Science
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Science
Neuroscientists grow human brain tissue in mice
Neuroscientists at Stanford University successfully grew human brain tissue inside mice in the hopes of further enabling the development of treatments for brain disorders. Stanford Medicine professor of psychiatry and behavioral sciences Dr. Sergiu Pasca, who led the study, joins CBS News to break down the findings.
New species of wild cat discovered for first time in more than a century
Scientists have discovered a new species of wild cat for the first time in more than a century, a Bolivian researcher says.
Humpback whale seen grieving dead calf in rare footage
The footage shows a female humpback whale staying close to the dead calf as it lies motionless on the seafloor, touching it with its head and fin.
Remains of ancient warhorse given honorific burial discovered in Egypt
Archaeologists say they've discovered the remains of a likely ancient Egyptian warhorse given an honorific burial more than 3,000 years ago.
Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
Crime
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Crime
Rollercoaster linked to brain injuries
Over 100 Six Flags visitors are accusing the X2 rollercoaster in Southern California of leaving them with traumatic brain injuries. Carter Evans has more.
Dolly Parton's nephew facing court order
Dolly Parton's nephew, Bryan Seaver, who had announced her death in a video last month, was ordered by a court to stay out of most of her estate's affairs after threat accusations. Nicole Valdes has the latest.
American Idol contestant on trial for murder
Caleb Flynn, a former American Idol contestant, is on trial in Ohio for the murder of his wife. Ian Lee has the story.
Ugly legal fight for Dolly Parton's estate
Members of Dolly Parton's family and team appear to be feuding over her estate. CBS News' Shanelle Kaul explains.
Could Boise's "Unknown Wanderer" be linked to Chicago Tylenol murders?
Boise police have identified a man known as the "Unknown Wanderer" who was found dead in a church in 1982, and revealed a possible link to the Chicago Tylenol murders.
Space
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NASA spacecraft discovers moon crater bigger than Roman Colosseum
Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum, the result of a powerful impact two years ago.
NASA launches its Roman Space Telescope to explore the hidden universe
NASA's Roman Space Telescope launched shortly after daybreak from Kennedy Space Center and blazed toward an observation point 1 million miles away.
Roman Space Telescope promises 300-megapixel views of the cosmos
The $4.3 billion telescope is expected to discover tens of thousands of exoplanets while probing the nature of mysterious dark matter and energy.
First on CBS
Trump to honor Artemis II crew with nation's top space medal
President Trump plans to award the Congressional Space Medal of Honor to the crew of NASA's Artemis II mission in a ceremony Aug. 28.
NASA's Swift telescope will plunge toward Earth after rescue mission called off
The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.
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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.
Dolly Parton: An extraordinary life in pictures
Dolly Parton, the country music legend who became a feminist icon, has died at the age of 80. Here is a look back at her life in pictures.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Latest CBS News Videos
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Latest CBS News Videos
Extended interview: Patrick Clancy
Patrick Clancy wrestles with grief and shares memories of his children in his first interview since his ex-wife Lindsay Clancy's murder trial ended without a verdict.
Bone Loss: A Silent Disease
About half of women over the age of 50 experience bone density loss, but most don't even know they have a problem. That's why Dr. Jocelyn Wittstein calls it a "silent disease." Dr. Wittstein has been at the forefront of understanding how joint pain and joint health evolve over a woman's lifetime. She tells Norah how you can reverse bone loss and what impact hormones have on bone density.
What to expect from Trump's talks with China's Xi
President Trump is hosting Chinese President Xi Jinping for a state visit as artificial intelligence safety discussions ramp up at the U.N. General Assembly. Graham Allison, a government professor at Harvard University, joins "The Daily Report" to discuss.
What do Trump, Xi hope to accomplish at summit?
Chinese President Xi Jinping traveled to Washington, D.C., on Wednesday for talks with President Trump. Politico China correspondent Phelim Kine joins CBS News to examine the summit's goals.
Legal expert on Trump's media ban
President Trump's ban of CNN, Politico, and MS NOW from the White House is being challenged with a First Amendment lawsuit, but the judge has yet to issue a ruling. CBS News legal contributor Jessica Levinson breaks it down.