The mental health cost of unchecked climate change
Climate change is threatening the emotional health of humans worldwide, scientists and mental health professionals warn
ClimateWatch: Climate Change News & Features
Scientists warn of threats to oceans' "super-zoos"
A new study says hot spots of biodiversity in the oceans are overfished and warming fast
Bill would leave evolution, climate skepticism up to teachers
There's a simmering debate between South Dakota legislators, teachers and parents about how schools should present science
Is eco-tourism the future of science funding?
With climate-change skeptics in the White House, government funding is at risk
Mile-long iceberg breaks off of Antarctic glacier
A massive chunk of ice has broken off Antarctica's fast-changing Pine Island Glacier
Penguins quickly disappearing from Antarctica due to climate change
Scientists at Palmer Station on the Antarctic coast say the penguin population has declined dramatically since they began studying them four decades ago
Climate threat to wildlife may have been underreported
More than 700 of the world's threatened and endangered animal species may be directly affected by climate change, a new study says
Why researchers are hunting killer whales in the Antarctic
CBS News correspondent Mark Phillips went to Antarctica to learn about the unusual technique researchers are using to try to save killer whales from the effects of climate change
Tracking "irreversible" ice flows in Antarctica
More Antarctic ice flowing into the sea increases the threat to low-lying coastal areas around the world
Climate Diaries: Scientists on the front lines in Antarctica
Ice tells the story of a changing world, and it is not in denial about climate change
The collapsing beauty of Antarctica's Larsen Ice Shelf
At this rate, scientists expect the remnants of the ice shelf to vanish entirely as early as 2020
Global warming study again questioned, again defended
Another round of bickering erupts over data in a study to show how the climate is changing
Storms preview sea-rise damage to California
Ocean levels are rising, worsening the floods and high tides sweeping California this winter, experts say
Climate change poses increasing risks, EU warns
The European Environment Agency says the continent is facing rising sea levels and more extreme weather
Sea level rise will hit these U.S. communities hardest
Cities and states have asked for more information about how sea level rise will affect them – here are answers to their questions
"Nobody wants to do this": Scientists debate how to fight global warming
Scientists weigh bold steps, many carrying unknown consequences, to directly alter the Earth or its atmosphere
Sunny state considers 100 percent renewable energy goal for transportation
If passed, Hawaii would be first in nation to set such a high goal for its transportation sector
Huge ice crack in Antarctica forces British scientists to flee research station
British scientists have decided to close the Halley VI Research Station in Antarctica for the winter
Global warming could steal postcard-perfect weather days
Global warming is going to steal away some of those postcard-perfect weather days, according to a new study
Earth sets hottest year record for third straight year
Breaking records has become the new normal: 2016 has officially passed 2015 as the hottest year on record
U.S. plan on endangered polar bears lacks teeth, critics say
The U.S. Fish and Wildlife Service released its plan Monday for the recovery of threatened polar bears
Quirk may shield U.S. coast during busy hurricane season
Scientists say this "lucky byproduct" appears to offer protection from damage during busy Atlantic hurricane seasons
Global warming data that riled doubters is confirmed
New data should settle the debate between the House Science Committee and the National Oceanic and Atmospheric Administration
How climate change transformed the Earth in 2016
Your guide to understanding the year that was for the planet
North Pole warms near melting point this Christmas week
Another dramatic milestone in the rapid warming of the planet
Science
Science
How a fun nature app aids science
The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable data to scientists studying biodiversity, species decline, and habitat loss. It also provides opportunities for fun: David Pogue joins iNaturalist fan Martha Stewart in a "bioblitz" – a timed competition with other users to spot and ID species.
Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
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.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
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.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
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.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Dogs can learn by eavesdropping: study
Have you ever wondered if your dog is eavesdropping on you? A new study published in the Journal of Science found that some dogs are not only listening, but are also learning words. Lead scientist Dr. Shany Dror joins CBS News to discuss.
U.S.
More U.S.
U.S. Park Police officer ambushed, shot by 2 men in Washington, officials say
A U.S. Park Police officer was seriously wounded in an ambush shooting in Washington, law enforcement officials said. The officer was targeted, they said.
Large blast at Valero oil refinery in Texas sends smoke, flames into the air
A large explosion at a Valero oil refinery near the Texas Gulf coast shot plumes of smoke into the air and forced some nearby residents to shelter in place.
Pentagon to remove media offices after judge strikes down rules for reporters
The Defense Department says it will issue new press credentials but remove media offices from the Pentagon, after a judge ruled that the military's new rules to get access to the Pentagon were unconstitutional.
Worst Hawaii flooding in 20 years leaves many homes in mud: "We lost everything"
Hawaii is just beginning the recovery from a pair of massive storms that unleashed up to 4 feet of rain in parts of O'ahu and Maui over the past week, Gov. Josh Green said.
Markwayne Mullin confirmed as DHS secretary in 54-45 Senate vote
The Senate confirmed Markwayne Mullin as secretary of the Department of Homeland Security on Monday, finalizing President Trump's shakeup of DHS following months of scrutiny of Kristi Noem's leadership.
MoneyWatch
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Polymarket buckles down on insider trading after suspiciously timed bets
Polymarket tightened its rules after questions surfaced over whether some prediction market customers engaged in insider trading.
Here are Elon Musk's "most epic" goals for his vast Terafab chip plant
Elon Musk unveiled plans for a massive chip manufacturing facility in Austin, Texas, that he said will power his "galactic" aspirations.
As airport delays continue, can enrolling in TSA PreCheck save you time?
"TSA PreCheck will likely help you, even now with the long lines we're seeing at checkpoints," said one travel expert.
How to cut down on pet expenses as costs rise
Pet ownership costs over the past year have increased by up to 10%, according to Rover.
OnlyFans owner Leonid Radvinsky dies of cancer at 43
The reclusive billionaire bought a majority stake in OnlyFans in 2018, growing the site into a major adult content platform.
Politics
More Politics
Pentagon to remove media offices after judge strikes down rules for reporters
The Defense Department says it will issue new press credentials but remove media offices from the Pentagon, after a judge ruled that the military's new rules to get access to the Pentagon were unconstitutional.
Markwayne Mullin confirmed as DHS secretary in 54-45 Senate vote
The Senate confirmed Markwayne Mullin as secretary of the Department of Homeland Security on Monday, finalizing President Trump's shakeup of DHS following months of scrutiny of Kristi Noem's leadership.
Exclusive
U.S. sent Iran a message via mediators as Trump says deal is possible, Iranian official says
Iran has received a message from the U.S. through mediators as a potential precursor to talks between the two warring countries, a senior Iranian Foreign Ministry official told CBS News, after President Trump suggested a deal is possible.
Exclusive
Congress launches investigation into California hospice fraud
A CBS News analysis of Los Angeles County hospice records found indications of fraud are growing. The House Oversight Committee is now investigating.
DHS funding talks in limbo after Trump insists GOP pass SAVE America Act
Senate talks aimed at ending the 38-day DHS shutdown hit a new roadblock after President Trump called on Republicans to hold out for passage of the SAVE America Act.
HealthWatch
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More parents are refusing routine newborn preventative care, study finds
Doctors fear that skepticism, fueled by anti-science sentiment and mistrust, is extending beyond vaccines to other proven, routine care.
Complex procedure saves officer with chest pain, heart condition
Transit Officer Paul DeGeorge thought his son was lying on him. Then he realized something much scarier was happening.
Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
World
More World
Notorious apartheid police commander "Prime Evil" testifies on killings
Eugene de Kock testified that one of the police officers implicated in the killings had asked him to help assist with a cover-up.
Live
Iran war grinds on amid conflicting messages from Trump and Tehran
Trump's optimism about talks to end the Iran war has been tempered by denials from Tehran, and violence that continues to keep the Strait of Hormuz gridlocked.
229 migrants found calling for help in back of truck in Mexico
Veracruz is one of a number of states that migrants have historically crossed to reach the U.S., and are preyed upon by cartels and other criminal groups.
Exclusive
U.S. sent Iran a message via mediators as Trump says deal is possible, Iranian official says
Iran has received a message from the U.S. through mediators as a potential precursor to talks between the two warring countries, a senior Iranian Foreign Ministry official told CBS News, after President Trump suggested a deal is possible.
Pope Leo puts Father Flanagan of Boys Town fame a step closer to possible sainthood
With Pope Leo XIV's proclamation, the priest commonly known as "Father Flanagan" is now officially declared "venerable."
Entertainment
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Entertainment
Makers of "The AI Doc" on tech's peril, promise
A new documentary examines the artificial intelligence boom and its potential risks to humanity, featuring interviews with top AI company CEOs and other experts. Co-director Charlie Tyrell and producer Ted Tremper join CBS News to discuss the making of the film, "The AI Doc: Or How I Became an Apocaloptimist."
Patrick Ball on medical drama "The Pitt"
"The Pitt" star Patrick Ball tells "CBS Mornings" he had been auditioning since 2013 and didn't think his acting dreams were "ever going to happen" when he was cast in the medical drama. He also opens up about how the series is personal for him.
Lisa Kudrow on making "The Comeback"
In 2005, the "Friends" star played Valerine Cherish, a washed-up sitcom actress, in the HBO comedy "The Comeback." The show was cancelled, but it earned a cult following, and returned in 2014. Now, "The Comeback" is itself making a comeback.
Extended interview: Lisa Kudrow
In this web exclusive, Emmy-winning actress Lisa Kudrow talks with Tracy Smith about "Friends," and her HBO show "The Comeback."
Lisa Kudrow on making "The Comeback"
"Friends" star Lisa Kudrow played a washed-up sitcom actress, Valerie Cherish, in the 2005 HBO comedy "The Comeback." The show was cancelled, but it earned a cult following, and then returned in 2014. Now, "The Comeback" is itself making a comeback for a third season. Kudrow talks with correspondent Tracy Smith about her love for playing Phoebe Buffay; her aptitude for "cringe comedy"; and how she found solace following the death of "Friends" castmate Matthew Perry.
Technology
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Technology
Makers of "The AI Doc" on tech's peril, promise
A new documentary examines the artificial intelligence boom and its potential risks to humanity, featuring interviews with top AI company CEOs and other experts. Co-director Charlie Tyrell and producer Ted Tremper join CBS News to discuss the making of the film, "The AI Doc: Or How I Became an Apocaloptimist."
Polymarket buckles down on insider trading after suspiciously timed bets
Polymarket tightened its rules after questions surfaced over whether some prediction market customers engaged in insider trading.
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.
Musk says he'll manufacture chips in Texas
Elon Musk says he will make chips in the U.S. for use in Teslas and robots. Reuters global aerospace editor Joe Brock joins to discuss.
Here are Elon Musk's "most epic" goals for his vast Terafab chip plant
Elon Musk unveiled plans for a massive chip manufacturing facility in Austin, Texas, that he said will power his "galactic" aspirations.
Science
More Science
Science
How a fun nature app aids science
The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable data to scientists studying biodiversity, species decline, and habitat loss. It also provides opportunities for fun: David Pogue joins iNaturalist fan Martha Stewart in a "bioblitz" – a timed competition with other users to spot and ID species.
Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
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.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
Crime
More Crime
Notorious apartheid police commander "Prime Evil" testifies on killings
Eugene de Kock testified that one of the police officers implicated in the killings had asked him to help assist with a cover-up.
U.S. Park Police officer ambushed, shot by 2 men in Washington, officials say
A U.S. Park Police officer was seriously wounded in an ambush shooting in Washington, law enforcement officials said. The officer was targeted, they said.
Suspect in Loyola Chicago death misses first court date
Prosecutors say the man charged in the murder of Loyola University Chicago student Sheridan Gorman missed his first court appearance Monday as he receives treatment for tuberculosis. CBS News immigration correspondent Camilo Montoya-Galvez has the latest.
Justin Timberlake's 2024 arrest on video
Newly released bodycam footage shows Justin Timberlake during his 2024 DWI arrest in New York. CBS News' Shanelle Kaul has more.
Suspected hate crime as 4 Jewish group ambulances set ablaze in London
Police in London are investigating a suspected antisemitic hate crime after vehicles belonging to a Jewish ambulance service were set on fire early Monday morning.
Space
More Space
Space
Artemis II back on launch pad for moon mission
NASA's Artemis II rocket is back on the launch pad after repairs inside the massive Vehicle Assembly Building at the Kennedy Space Center. Early next month, NASA will try, for a second time, to send a crew of four on a flyby of the moon. Mark Strassmann has more.
Possible meteorite crashes into Houston area home, officials say
A possible meteorite crashed into a Houston area house on Saturday night, tearing through the roof and two stories of the home, officials said.
Eileen Collins on breaking barriers in space
Retired NASA astronaut and Air Force Col. Eileen Collins joins "CBS Saturday Morning" to discuss her groundbreaking journey to become the first woman to pilot the Space Shuttle and the first to command a Space Shuttle mission.
Repaired moon rocket heads back to launch pad for April 1 liftoff
After a trip back out to the launch pad, NASA's Artemis II rocket will be readied for a historic flight to the moon.
Video shows meteor streaking across the sky
A meteoroid was spotted streaking across the sky in 10 states. In some areas, there was also a loud boom, similar to an explosion. NASA says the meteor, which was traveling 45,000 mph in the sky, fragmented - causing the bright fireball and loud boom.
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
3/23: The Takeout with Major Garrett
Two pilots die after an Air Canada Express flight hits a fire-rescue truck at LaGuardia Airport; Trump calls off his Strait of Hormuz ultimatum.
Official: U.S. sent Iran a message through mediators
Iran has received a message from the U.S. through mediators as a potential precursor to talks between the two countries, a senior Iranian Foreign Ministry official told CBS News on Monday. Clay Seigle, senior fellow at the Center for Strategic and International Studies, joins CBS News to discuss the war.
Senate confirms Mullin as DHS secretary
The Senate on Monday confirmed Republican Sen. Markwayne Mullin of Oklahoma to lead the Department of Homeland Security, replacing Kristi Noem.
Makers of "The AI Doc" on tech's peril, promise
A new documentary examines the artificial intelligence boom and its potential risks to humanity, featuring interviews with top AI company CEOs and other experts. Co-director Charlie Tyrell and producer Ted Tremper join CBS News to discuss the making of the film, "The AI Doc: Or How I Became an Apocaloptimist."
Families displaced in catastrophic Hawaii flooding
Parts of O'ahu and Maui were battered by a pair of massive storms, which the governor said had unleashed up to 4 feet of rain in certain areas. It caused the worst flooding in 20 years. Matt Gutman reports.