22% of butterflies in U.S. disappeared in 2 decades, study finds
A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020.
Eye On Earth
Houston plastic recycle program struggles
Houston partnered with ExxonMobil and other companies to perform "advanced recycling," which they say can handle the recycling of any type of plastic. But critics say "advanced recycling" may not be a viable solution and is a talking point used by the petro-chemical industry to keep consumers buying and using plastic guilt-free.
How countries are using innovative technology to preserve ocean life
More than 100 nations, including the United States, have agreed to protect 30% of the world's oceans by 2030.
Blueland CEO's fight against plastic waste
As part of our "Changing the Game" series, we're highlighting Sarah Paiji Yoo. She is the co-founder and CEO of Blueland, which specializes in eco-friendly cleaning products and is on a mission to eliminate single-use plastic.
Reddit co-founder Alexis Ohanian turns his focus to climate solutions
Alexis Ohanian spearheads a foundation that funds young entrepreneurs committed to addressing challenges associated with climate change.
How NASA is using advanced radar to better understand climate change
NASA's new Earth System Observatory consists of a series of five advanced satellite missions that will monitor nearly every aspect of Earth.
New York investors eye increasingly scarce water in the West
Investment firms are showing a growing interest in an increasingly scarce natural resource in the American West. For some, that's concerning.
Startup uses 3D-printed tiles to help restore coral reefs
The tiles could have global uses for coral adaptation, with benefits to humanity as well as ocean life.
Saving Africa's giraffe from extinction
The majestic giraffe is under threat of extinction from all corners. Poachers hunt them for bush meat, humans encroach on their natural habitat and, exacerbating all of this, the Horn of Africa is having its worst drought in 40 years. Debora Patta visits Giraffe Manor in Kenya, where tourism funds conservation.
Some Minnesota residents worried about local nickel mining for EV batteries
"Where is the scientific data that says this is safe?" said Melanie Benjamin, who leads the executive branch of an American Indian tribe in Minnesota.
Conservation project restores oyster habitats
More than 70 percent of oyster reefs in Florida have disappeared in the last half-century. CBS News correspondent Mark Strassmann visits a fisherman and conservationist determined to restore oysters and their ecosystem.
Cities move to outlaw gas stoves
While dozens of cities around the U.S. are outlawing gas stoves due to the greenhouse gasses they add to the atmosphere, 20 states are prohibiting similar municipal bans. CBS News correspondent Ben Tracy has more.
Scientists use beavers to fight climate change
Researchers in California and Utah found that dams made by beavers can help create drought- and fire-resistant landscapes.
Nevada's conservation plan amid drought
Millions of people in southern California are facing new water restrictions thanks to a megadrought crippling the Southwest. But southern Nevada has been conserving water for years. The area's latest move is to tear out all non-functional grass to save nearly 10 billion gallons of water. CBS News senior environmental correspondent Ben Tracy reports.
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.
CBS Celebrates Earth 365
To kick off Earth Day we put CBS Mornings' Nate Burleson and his family to the test to see how high their Green IQ is, in our new challenge #OutGreenMe. To test your environmental knowledge by participating in CBS News' #OutGreenMe challenge. Visit cbsnews.com/earthday/ to learn more. To watch more Earth Day content, download the free CBS News app now!
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.
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.
Environmentalists embrace nuclear power
Many experts and even some environmentalists are embracing nuclear power as an alternative to fossil fuels. CBS News' senior national and environmental correspondent Ben Tracy visited America's first new nuclear reactors in more than 30 years and learned how nuclear power could be poised for a comeback.
GM is "aggressively moving" on electric vehicles, CEO Mary Barra says
GM is investing nearly $7 billion in Michigan to build a new battery plant and overhaul an existing factory to make electric trucks.
Science
Fossil footprints in Bolivia reveal dinosaurs' awkward attempts to swim
Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.
"Space gum" discovered in asteroid Bennu samples, NASA reveals
Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life developed on Earth, scientists say.
CEO of genetics firm says parents have a right to choose unborn child's traits
Kian Sadeghi, the 25-year-old founder and CEO at Nucleus Genomics, tells "CBS Mornings" that parents have every right to select the qualities and traits they desire in their child.
Sick ants invite self-sacrifice to save colony: "Come and kill me"
Ant colonies act as one "super-organism" which works to ensure the survival of all, according to a team of scientists.
Mystery owner of ancient foot found in Africa identified, scientists say
The discovery could cast some doubt on the status of Lucy's species as the direct ancestor of Homo sapiens.
Most dogs have wolf DNA. These breeds have more than others.
Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.
China launches craft to bring 3 stranded astronauts back from space station
China launched the Shenzhou 22 spacecraft Tuesday to bring three stranded astronauts back from China's space station sometime next year.
Powering our appetite for protein
Proteins, whether from whey, plants or animals, are essential for building muscle. Last year, approximately 71% of consumers identified protein as the nutrient they most frequently try to eat. That's an appetite corporate America is more than happy to feed – even though protein often doesn't taste very good. Lee Cowan looks at how companies like General Mills are developing protein-fueled products, and how Americans may be consuming more protein than they need.
Man uses brain implant to control iPad
A new device lets users control an iPad just by thinking. For the first time ever, a person with ALS, a disease that attacks the nervous system, used a brain implant to navigate an Apple device. CBS News national consumer correspondent Ash-har Quraishi spoke with the team behind the groundbreaking technology.
NASA releases close-up pictures of interstellar comet making a rare flyby
The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.
William Shatner and Neil deGrasse Tyson: When stars collide
When the "Star Trek" actor and America's favorite astrophysicist share the stage, sparks can fly on an astronomical level. They talk about their bromance built on an appreciation of science and curiosity.
William Shatner and Neil deGrasse Tyson: Star power
When "Star Trek" legend William Shatner and America's favorite astrophysicist Neil deGrasse Tyson share the stage, sparks can fly on an astronomical level. They talk with Luke Burbank about their bromance built on an appreciation of science; the two-man show ("The Universe Is Absurd!") that grew out of a trip to the South Pole; and how curiosity about the cosmos can help keep one young.
"White nose syndrome" killing millions of bats
A deadly fungal disease called "white nose syndrome" is sweeping across North America, wiping out millions of bats. Dave Malkoff goes underground in North Carolina as scientists race to save these vital creatures.
Study on breast cancer and birth control shows how science can be distorted
The study sought to answer questions about how breast cancer risk differs by type of hormonal contraceptive. Doctors say the results won't change how they counsel patients.
World's largest-known spider's web discovered in cave in Greece
The behavior, which had never been observed before, stunned scientists as, typically, the larger house spider would prey on its smaller neighbor.
U.S.
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A "Survivor" finalist's mission to prove his late sister was murdered
"Survivor" 48 contestant Joe Hunter believes his sister Joanna, whose death was ruled a suicide, was murdered. He and their mother are working to be Joanna's voice and advocate for others who have experienced domestic violence.
Man who attacked, then rescued, ex-wife hoped to be her hero
Morgan Metzer survived a violent attack in her Canton, Georgia, home by an assailant she described as dressed in black and sounding like Batman. The only thing more surprising than the attack itself — was the suspect.
Fernando Mendoza becomes first-ever Indiana Hoosier to win the Heisman
Fernando Mendoza claimed 2,362 first place votes to nab the prize.
7 highlights from Erika Kirk's CBS News town hall
Erika Kirk recalls the emotional fog of Charlie Kirk's assassination, addresses conspiracy theories and takes questions during a CBS News town hall hosted by Bari Weiss.
Washington state experiences devastating flooding, Midwest braces for arctic blast
Washington state residents are bracing for possible mudslides and levee failures from floodwaters that are expected to be slow to recede.
MoneyWatch
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Law prof sues Boeing, alleging exposure to toxic fumes on Delta flight
A Temple University law professor alleges in a suit that he breathed in contaminated air on a Boeing craft, leaving him physically impaired.
Millions of Americans could see health plan costs double as ACA credits vanish
"I don't know how I'm going to pay for this," said one person with an Affordable Care Act plan that will cost her $1,100 a month starting in January.
U.S. could owe businesses $168B if Supreme Court rejects Trump tariffs
A ruling striking down emergency levies could force the federal government to return most of the tariff revenue it has collected this year, according to Penn Wharton.
Trump signs executive order to block "excessive" state AI regulations
President Trump has signed an executive order to block states from regulating artificial intelligence.
Bessent calls for overhaul of regulator that protects U.S. financial system
Treasury Secretary's proposal to revamp the Financial Stability Oversight Council would expose Americans to risk, critics say.
Politics
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7 highlights from Erika Kirk's CBS News town hall
Erika Kirk recalls the emotional fog of Charlie Kirk's assassination, addresses conspiracy theories and takes questions during a CBS News town hall hosted by Bari Weiss.
Erika Kirk talks faith and grief: Watch the CBS News town hall
The last person to ask Charlie Kirk a question attended the town hall. Watch the full show here.
U.S. removes Brazilian Supreme Court judge from its sanctions list
The move represents a thawing of sorts in the frosty relationship between the Trump administration and the Brazilian government.
House GOP unveils health care plan, with vote on track for next week
The Republican proposal does not include an extension to the expiring Affordable Care Act premium tax credits.
Venezuela's Machado appears open to U.S. military pressure against Maduro
María Corina Machado, asked by CBS News' Margaret Brennan about Trump's threat of land strikes, said she'd "welcome more and more pressure" on Maduro.
HealthWatch
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He made his brothers see a cardiologist. Each had advanced heart disease.
Kevin Murray was his family's health watchdog. His vigilance helped his brothers "avoid a real catastrophe."
Millions of Americans could see health plan costs double as ACA credits vanish
"I don't know how I'm going to pay for this," said one person with an Affordable Care Act plan that will cost her $1,100 a month starting in January.
Vaccine vote signals turbulence for immunization policy, public trust
Clinicians and epidemiologists warn the decision could unravel decades of progress and expose newborns to a deadly, preventable disease.
Botulism outbreak tied to ByHeart products includes 51 babies in 19 states
Health officials say an infant botulism outbreak tied to ByHeart baby formula has been expanded to include all illnesses reported since the company began production in 2022.
Extended interview: Dr. Rochelle Walensky
CBS News chief medical correspondent Dr. Jon LaPook speaks at length with former CDC director Dr. Rochelle Walensky about the hepatitis B vaccine and last week's vote by the CDC's vaccine advisory panel to change the recommendation for when children should get their first dose of the vaccine.
World
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U.N. chief says 6 international peacekeepers killed in drone strike in Sudan
All the victims are Bangladeshi nationals, serving in the U.N. Interim Security Force for Abyei, UNISFA.
Israel's military says it killed top Hamas commander in Gaza
The military said it killed Raed Saad, described as one of the architects of the Oct. 7 attack, after an explosive device detonated and wounded two soldiers.
Trump vows "we will retaliate" after fatal attack on U.S.-Syrian patrol in Syria
President Trump said in a Truth Social post that it was an "ISIS attack against the U.S." and Syria and that there will be "very serious retaliation."
Police find no evidence former prince asked guard to investigate Giuffre
British police say they have found no evidence that Andrew Mountbatten-Windsor asked a bodyguard to investigate Virginia Giuffre.
Lindsey Vonn back on the podium after historic World Cup downhill win
One day after becoming the oldest winner of a World Cup downhill, Vonn, 41, finished second in a race on Saturday in St. Moritz.
Entertainment
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Entertainment
Dick Van Dyke turns 100
The incomparable Dick Van Dyke celebrated his 100th birthday on Saturday. The Emmy, Grammy and Tony Award winner was born in West Plains, Missouri, and grew up in Danville, Illinois. Jericka Duncan looks back on his first century of life.
A "Survivor" finalist's mission to prove his late sister was murdered
"Survivor" 48 contestant Joe Hunter believes his sister Joanna, whose death was ruled a suicide, was murdered. He and their mother are working to be Joanna's voice and advocate for others who have experienced domestic violence.
Comedy icon Dick van Dyke celebrates turning 100: "I still try to dance"
The famed star sang and danced his way into America's heart through his illustrious career that has spanned nearly eight decades.
Peter Greene, character actor known for iconic villains, dies at 60
Peter Greene, best known for his role in "Pulp Fiction," has died at his home in New York City at 60 years old.
Producer Abraham Quintanilla, father of Tejano icon Selena, dies at 84
Quintanilla is survived by his son, his daughter Suzette and his wife Marcella, who he wed in 1963.
Technology
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Technology
What's next after Trump's AI rule order?
President Trump signed an executive order restricting states from creating their own regulations for artificial intelligence. CBS News senior business and technology correspondent Jo Ling Kent has more.
College grads struggling to launch careers
New York Times reporter Jodi Kantor's upcoming book "How to Start" looks at the difficulties of beginning your career. Kantor joins "The Takeout" to unpack some of the difficulties college students face, artificial intelligence and more.
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.
Trump targets state regulations for AI
President Trump signed an executive order Thursday that aims to prevent states from enforcing their own regulations on artificial intelligence. CBS News chief White House correspondent Nancy Cordes reports.
Trump signs order to block state AI rules
Stocks dipped lower on Friday as tech and AI companies came under pressure from President Trump. He signed an executive order on Thursday to stop state regulation of artificial intelligence, arguing that a patchwork set of rules could hold the U.S. back from dominating the competition. CBS News MoneyWatch correspondent Kelly O'Grady has more.
Science
More Science
Fossil footprints in Bolivia reveal dinosaurs' awkward attempts to swim
Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.
"Space gum" discovered in asteroid Bennu samples, NASA reveals
Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life developed on Earth, scientists say.
CEO of genetics firm says parents have a right to choose unborn child's traits
Kian Sadeghi, the 25-year-old founder and CEO at Nucleus Genomics, tells "CBS Mornings" that parents have every right to select the qualities and traits they desire in their child.
Sick ants invite self-sacrifice to save colony: "Come and kill me"
Ant colonies act as one "super-organism" which works to ensure the survival of all, according to a team of scientists.
Mystery owner of ancient foot found in Africa identified, scientists say
The discovery could cast some doubt on the status of Lucy's species as the direct ancestor of Homo sapiens.
Crime
More Crime
A "Survivor" finalist's mission to prove his late sister was murdered
"Survivor" 48 contestant Joe Hunter believes his sister Joanna, whose death was ruled a suicide, was murdered. He and their mother are working to be Joanna's voice and advocate for others who have experienced domestic violence.
Man who attacked, then rescued, ex-wife hoped to be her hero
Morgan Metzer survived a violent attack in her Canton, Georgia, home by an assailant she described as dressed in black and sounding like Batman. The only thing more surprising than the attack itself — was the suspect.
Gunman at large after Brown University shooting
At least two people have been killed, and eight others were critically wounded in a shooting at Brown University in Providence, Rhode Island, on Saturday. The gunman remains at large. Logan Hall reports.
2 dead, 8 injured in Brown University shooting
At least two people have been shot and killed at Brown University in Providence, Rhode Island, according to the city's mayor, Brett Smiley. He also said eight people are in critical, but stable condition. Jericka Duncan anchors this Special Report.
At least 2 killed, several wounded in Brown University shooting; manhunt on for suspect
The shooting occurred in a first-floor classroom of a school engineering building during final exams, authorities said. The gunman remains at large.
Space
More Space
"Wet lava ball" exoplanet may have an atmosphere, evidence shows
Super-Earth TOI-561b is about 40 times closer to its host star than Mercury is to the sun.
NASA says Maven spacecraft that was orbiting Mars has gone silent
NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade.
Black hole spotted blasting winds at 130 million miles per hour
The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.
3-man crew undocks from space station, wrapping up 8-month stay
Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs.
"Space gum" discovered in asteroid Bennu samples, NASA reveals
Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life developed on Earth, scientists say.
Latest Galleries
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Notable Deaths in 2025
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
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.
Robert Redford 1936-2025
A retrospective look at the actor, director, producer, and founder of the Sundance Institute.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Dick Van Dyke turns 100
The incomparable Dick Van Dyke celebrated his 100th birthday on Saturday. The Emmy, Grammy and Tony Award winner was born in West Plains, Missouri, and grew up in Danville, Illinois. Jericka Duncan looks back on his first century of life.
Joe Hunter's Mission
A "Survivor" contestant believes his sister was murdered and is determined to be her voice. "48 Hours" contributor Natalie Morales reports.
Controversial Chinese embassy in London delayed
China's plans for a massive new embassy in the British capital were delayed until January. Construction plans have proven controversial, with some raising espionage concerns. Ramy Inocencio has more from London.
Washington state gets break from rain - for now
Washington was still under a state of emergency on Saturday after torrential rains swamped communities. Plus, snow and dangerous cold are falling on some in the Midwest and on the East Coast. Nicole Valdes has more from Washington state.
United Airlines flight loses engine during liftoff
A United Airlines jetliner lost one of its engines during liftoff from Washington's Dulles Airport bound for Tokyo. Ali Bauman reports.