Reporter's Notebook: Earth Day perspective
If Earth's entire 4.5 billion-year history was squeezed into a single, 24-hour day, when would modern humans arrive? "CBS Evening News" co-anchor John Dickerson ponders the meaning of Earth Day.
Earth Day
A CBS News producer shares his surprising shark encounter
CBS News climate producer Chris Spinder got into the water as sharks circled below. In this producer's notebook, he shares what he learned after a minor, but bloody, injury.
What is biodiversity and why is it important? Here's what to know.
This Earth Day, learn about the millions of species of plants and animals and the vital role they all play in the planet's future.
Scientists share how climate change could change daily life
Experts say we're "running out of time" — and without urgent action, the planet will be radically different.
Extreme weather experiences impact views on climate change - CBS News poll
Those who have experienced extreme weather have become more concerned.
Wood pellets may not actually be green renewable energy source, critics say
Pellets are being used to create what some call green energy, but critics argue that the practice is clear-cutting trees.
How to tell if companies are living up to their eco-friendly promises
That "vegan" shampoo in a bottle "made of recycled materials" might not be as eco-friendly as you think.
How to keep your gadgets from choking the planet
Electronic waste is the fastest growing type of trash. Here's how to ensure your devices won't end up in a landfill.
Fewer Americans see climate change as priority than they did a year ago
Climate change is more of a priority for Democrats than Republicans; they divide on approach U.S. should take on energy policy.
Why the U.S. hasn't figured out plastics recycling
It isn't all would-be recyclers' fault.
How the environmental movement won with acid rain
Scientists and policymakers turned what once was considered a "serious environmental problem" into a success story.
Resale is bright light in environmentally costly fashion industry
Combating climate change, apparel brands like Lululemon, Eileen Fisher and Patagonia are making it easier to resell their items.
Aquamation, composting offer eco-friendly burial options
In the three states where body composting is legal, people can have their remains give back to the Earth as their final act.
Five ways to make your home more Earth-friendly
These five changes can help your home curb climate change, on Earth Day and every day.
Experimental Minnesota forest helps predict climate change scenarios
Researchers come to the forest to study how different degrees of global warming might impact the world's northern forests.
10 Earth Day facts that might surprise you
This Earth Day, test your environmental knowledge with these questions to see just how much you know.
The $29 billion plan to save Texas' coast from rising tides
The plan would be the largest infrastructure project in the nation and take up to 20 years to complete.
Interest soars in self-sustaining homes called Earthships
Skyrocketing energy prices and a growing desire to live sustainably amid climate change are fueling demand for the futuristic-looking homes.
Higher gas prices a factor for those considering hybrid/electric car
But more would still buy a gas-powered vehicle.
The costs and benefits of solar energy
When someone starts powering their home with solar energy and stops buying power from their local utility, many like to think they've "gone off the grid." But in many areas, they're not as independent as you might think. Barry Petersen has more.
Protecting the nation's trees and forests
Trees and forests across the United States are facing an increasing number of threats, including climate change and wildfires. Sarah Gibbens, environment writer for National Geographic, joined CBS News' Carter Evans to discuss.
Los Angeles air quality improves in lockdown
By some estimates, the pandemic lockdown has taken about 80% of passenger cars off local roads, leading to a dramatic reduction in air pollution. Los Angeles, infamous for its smog, has seen some of the world's cleanest air in recent days, according to the CEO of a company that tracks global air quality. Jamie Yuccas takes a look at how major cities are getting cleaner due to coronavirus restrictions and how scientists hope some of it can be maintained after lockdowns are lifted for our series Eye on Earth.
Future of climate change debate
A CBS News poll this week found just 12 percent believe the environment will improve for the next generation while 57 percent say it will get worse. Dr. M. Sanjayan, a senior scientist at Conservation International, joins "CBS This Morning: Saturday" to discuss the health of the planet, the science marches being held around the world and the future of the climate change debate.
Winds of change
In an effort to catch up with Europe, where offshore wind has been a strong industry for decades, the U.S. is now hoping to expand its offshore wind turbine footprint and power 10 million homes by 2030. Ben Tracy reports.
Conservationists grapple with decades of stormwater runoff pollution
The Environmental Protection Agency calls polluted runoff "one of the greatest threats to clean water."
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.
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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.
Quadruple amputee cornhole player accused of murder in Maryland
Dayton James Webber, a quadruple amputee and professional cornhole player, was arrested and charged with murder in Maryland.
Bill Cosby found liable in 1972 sexual assault, must pay nearly $60M in damages
A civil jury in California found 88-year-old Bill Cosby liable for drugging and sexually assaulting Donna Motsinger in 1972, and awarded her nearly $60 million.
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
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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
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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."
Strait of Hormuz dotted with about a dozen Iranian mines, U.S. officials say
U.S. officials say assessments show at least a dozen Iranian mines in the Strait of Hormuz as President Trump backs off his threat to target Iran's energy infrastructure over claims of productive peace talks
Military plane crash in Colombia kills at least 66 people and injures dozens
A military cargo plane crashed shortly after taking off in southwestern Colombia, the South American country's military said.
Could the Iran war help Ukraine get back in Trump's good books?
Trump says aid for Ukraine depleted U.S. weapons stockpiles, but as the Iran war takes that mantle, Kyiv eyes opportunities to build long-term defense partnerships.
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
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Crime
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.
Fentanyl found inside Barbies sold at Missouri discount store, police say
Police found that five Barbie packages containing fentanyl were sold. They have all been recovered.
Couple on unusual activity at neighbor's home: "I think they finally killed him"
When Gary Herbst, described by his Minnesota neighbors as confrontational, disappeared on July 8, 2013, it appeared he walked out on his wife and teenage son. Years later, a startling discovery would confirm what neighbors thought they might have witnessed.
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
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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.
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.