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
Fossils found in cave shed light on where our species emerged
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Dinosaur tracks showing "herds moving in synchrony" found in Italy
Most of the footprints are elongated and made by bipeds. The best-preserved ones bear traces of at least four toes.
Interstellar comet is making its closest approach to Earth
NASA continues to aim its space telescopes at the visiting ice ball, estimated to be up to 3.5 miles in size.
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.
U.S.
More U.S.
House takes up next funding package ahead of shutdown deadline
The bills, which contain funding for the State and Treasury Departments, could stall if the House GOP has attendance issues or defections.
Demand for high-achiever visas fuels pay-to-play market for credentials
Demand has risen for the EB-1A visa, creating a cottage industry of services for vanity awards, ghostwritten research papers and "profile building" services. USCIS is investigating potential fraud.
Saks Global, century-old high-end department store chain, files for bankruptcy
The venerable retailer is seeking protection from its creditors after its $2.65 billion purchase of Nieman Marcus failed to spark growth.
Lindsey Halligan argues she should still be U.S. attorney, accuses judge of abuse of power
Judge David Novak had given Lindsey Halligan a week to explain why she is using the title of U.S. attorney after another federal judge found her appointment to the position invalid.
GM CEO Mary Barra on electric vehicles, tariffs and competing with China
General Motors CEO Mary Barra said the Trump administration's tariffs caused a "few-billion-dollar impact," but also praised them for "leveling the playing field."
MoneyWatch
More MoneyWatch
"Are You Dead," viral Chinese app, changing its name
The Chinese mobile app "Are You Dead?" which sounds an alarm if a user doesn't check in every 48 hours, says it will drop its catchy name after it drew international media attention.
Saks Global, century-old high-end department store chain, files for bankruptcy
The venerable retailer is seeking protection from its creditors after its $2.65 billion purchase of Nieman Marcus failed to spark growth.
GM CEO Mary Barra on electric vehicles, tariffs and competing with China
General Motors CEO Mary Barra said the Trump administration's tariffs caused a "few-billion-dollar impact," but also praised them for "leveling the playing field."
Trump: Jerome Powell has "been a lousy Fed chairman"
President Trump brushed off a question about whether the Justice Department probe amounts to political retribution.
Looking to kickstart your career? These are the best jobs for 2026.
Focusing on these sectors could give your job search a boost, according to a new ranking of the best jobs for 2026.
Politics
More Politics
House takes up next funding package ahead of shutdown deadline
The bills, which contain funding for the State and Treasury Departments, could stall if the House GOP has attendance issues or defections.
Vance, Rubio meeting with Greenland and Denmark's foreign ministers
The meeting comes one day after Greenland's Prime Minister Jens-Frederik Nielsen said at a news conference, "If we have to choose between the United States and Denmark here and now, we choose Denmark."
Demand for high-achiever visas fuels pay-to-play market for credentials
Demand has risen for the EB-1A visa, creating a cottage industry of services for vanity awards, ghostwritten research papers and "profile building" services. USCIS is investigating potential fraud.
Wide variation found in funding for states' rural health proposals
Every state will receive at least $100 million annually from the federal Rural Health Transformation fund, but some scored millions more based on their plans and willingness to pass policies embracing MAHA initiatives.
Lindsey Halligan argues she should still be U.S. attorney, accuses judge of abuse of power
Judge David Novak had given Lindsey Halligan a week to explain why she is using the title of U.S. attorney after another federal judge found her appointment to the position invalid.
HealthWatch
More HealthWatch
Wide variation found in funding for states' rural health proposals
Every state will receive at least $100 million annually from the federal Rural Health Transformation fund, but some scored millions more based on their plans and willingness to pass policies embracing MAHA initiatives.
ACA enrollment sinks sharply as coverage costs soar in 2026
Roughly 1.4 million fewer Americans have signed up for an Affordable Care Act plan as expiring tax breaks drive up premiums.
Nurses strike begins in New York City as thousands walk off jobs
The largest nurses strike ever in New York City is underway as thousands of NYSNA members walk off their jobs at major hospitals.
RFK Jr.'s MAHA movement has picked up steam in statehouses
"Make America Healthy Again" policies driven by HHS Secretary Robert F. Kennedy Jr. have made major strides in state legislatures, with food additives among the most common targets.
"Enough": Oprah Winfrey on her weight-loss lessons
Oprah Winfrey is one of the best-known, most-admired and successful people on the planet. But for years she seemed powerless to conquer her fluctuating weight problem … until new medications, and a new attitude about her weight, gave her a breakthrough, which she describes in "Enough," a new book she has co-written with Dr. Ania Jastreboff. They talk with Jane Pauley about an individual's genetically-influenced weight range, and how to reset it. Winfrey also relates the long road she traveled since she began her TV career in Nashville, facing sexism, racism, and comments about her weight.
World
More World
Vance, Rubio meeting with Greenland and Denmark's foreign ministers
The meeting comes one day after Greenland's Prime Minister Jens-Frederik Nielsen said at a news conference, "If we have to choose between the United States and Denmark here and now, we choose Denmark."
"Are You Dead," viral Chinese app, changing its name
The Chinese mobile app "Are You Dead?" which sounds an alarm if a user doesn't check in every 48 hours, says it will drop its catchy name after it drew international media attention.
Doctors arrested after 9 newborns die at hospital in Russia
The case has provoked anger and bewilderment from Russian politicians.
Despite Trump warning, Iran shopkeeper among many facing possible hanging
Iranian shopkeeper Erfan Soltani is among thousands of people who could face death sentences despite Trump's warning to Iran's rulers.
Japanese and South Korean leaders bang out surprise K-pop drum duet
South Korean President Lee Jae Myung says he always wanted to play the drums, so Prime Minister Sanae Takaichi surprised him after a summit, and they hit it off.
Entertainment
More Entertainment
Actor Timothy Busfield turns himself in following child sex abuse allegations
In a video provided to TMZ on Tuesday, Timothy Busfield said the allegations "are all lies."
François Arnaud on "Heated Rivalry" series
Francois Arnaud joins "CBS Mornings" to talk about the popular series "Heated Rivalry," based on the "Game Changers" book series. It follows rising hockey stars Shane Hollander and Ilya Rozanov. What begins as a fling between two rivals turns into a yearslong journey of love, denial and self discovery. Arnaud plays Scott Hunter, a closeted gay professional hockey player in the same league who has fallen in love with a smoothie shop worker. He talks about the message in the series and how it developed into a hit show.
Scott Adams, "Dilbert" comic strip creator, dies at age 68
Scott Adams, the cartoonist who created the "Dilbert" comic strip, has died at the age of 68, his first ex-wife revealed on Tuesday.
NAACP Image Awards nominations
The NAACP Image Awards celebrate the outstanding achievements and performances of people of color in arts and entertainment. Comedian and actor Deon Cole and NAACP President and CEO Derrick Johnson exclusively reveal some of the nominees on CBS Mornings for this year's awards.
The Grateful Dead's Bob Weir dies at 78
Bob Weir, a co-founder and guitarist for the iconic rock band the Grateful Dead, has died at 78. Anthony Mason looks back at Weir's life and music career.
Technology
More Technology
"Are You Dead," viral Chinese app, changing its name
The Chinese mobile app "Are You Dead?" which sounds an alarm if a user doesn't check in every 48 hours, says it will drop its catchy name after it drew international media attention.
Woman says AI chatbot Grok generated sexual deepfake images of her
Ashley St. Clair, the mother of one of Elon Musk's children, alleges Grok generated and published sexual deepfake images of her without permission.
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.
Mother speaks out over AI chatbot Grok
Elon Musk's AI chatbot Grok is facing intense criticism, accused of allowing X users to generate sexually explicit images of real women and children. One of the alleged victims is Ashley St. Clair, the mother of one of Musk's children. She said she discovered people used Grok to generate and publish sexualized deepfake images without her permission and share them on X. Musk has not responded to a request for comment.
British regulators on Grok AI images
British regulators are investigating X for lewd AI images generated by Grok, the AI arm of Elon Musk's social platform. Michael Goodyear, an associate professor at New York Law School, joins CBS News with more.
Science
More Science
Fossils found in cave shed light on where our species emerged
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Crime
More Crime
Doctors arrested after 9 newborns die at hospital in Russia
The case has provoked anger and bewilderment from Russian politicians.
Man plotted murder to "get rid of" his wife after affair, au pair testifies
Brendan Banfield is charged with murder in the 2023 killings of Christine Banfield and Joseph Ryan at the Banfields' home in northern Virginia.
Uvalde teacher's emotional testimony in trial
Tuesday marked Day 5 in the trial of former Uvalde CISD police officer Adrian Gonzales over his response to the 2022 mass shooting at Robb Elementary. CBS News reporter Karen Hua has the latest.
Actor Timothy Busfield turns himself in following child sex abuse allegations
In a video provided to TMZ on Tuesday, Timothy Busfield said the allegations "are all lies."
Trump posts about Minnesota ICE raids
President Trump posted on social media about the expanding Minnesota ICE raids and promised a day of "RECKONING & RETRIBUTION" is coming. CBS News' Lana Zak reports.
Space
More Space
Space
ISS astronauts prepare for early return
Crew-11 is preparing for an unprecedented early return to Earth over concerns for an astronaut's medical condition aboard the International Space Station. Mike Massimino, a former NASA astronaut and engineering professor at Columbia University, joins with more.
Former astronaut on ISS crew coming home early
Four members of Crew-11 are preparing to return to Earth from the International Space Station later this week after a "medical concern" prompted NASA to cancel a scheduled spacewalk. Former astronaut Dr. Scott Parazynski joins with his reaction.
Space station changes command, setting stage for Crew 11 departure
Outgoing space station commander Mike Fincke, a member of the returning Crew 11, turned the station over to cosmonaut Sergey Kud-Sverchkov, saying the combined crew had developed deep friendships.
Astronaut says early return to Earth is "right call," but "bittersweet"
Mike Fincke thanked NASA for making crew health the agency's top priority.
NASA hopes to return Crew 11 to Earth next week over medical issue
NASA officials reported Thursday that an unidentified member of Crew 11 was dealing with "a medical situation" that would require the crew to return to Earth sooner than anticipated.
Latest Galleries
More Latest Galleries
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.
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
Woman recalls being detained by ICE
There are now roughly 2,800 federal agents in the Twin Cities, more than double the number of local police. Patty O'Keefe said she and a friend were following ICE agents on Sunday when they were stopped, their car pepper-sprayed and their windows smashed. They were then taken to a federal detention center. Lana Zak reports.
Eye Opener: Trump on Iran protests
President Trump speaks exclusively to CBS News about Iran's deadly crackdown amid protests, Fed Chair Jerome Powell and the fatal ICE shooting. Plus, protesters clash with ICE in Minneapolis as six federal prosecutors resign amid pressure over the investigation into Renee Good's killing. All that and all that matters in today's Eye Opener.
Uvalde teacher's emotional testimony in trial
Tuesday marked Day 5 in the trial of former Uvalde CISD police officer Adrian Gonzales over his response to the 2022 mass shooting at Robb Elementary. CBS News reporter Karen Hua has the latest.
Tony Dokoupil's final thoughts from Detroit
"CBS Evening News" anchor Tony Dokoupil shares his final thoughts after interviewing President Trump and General Motors CEO Mary Barra in Detroit.
GM CEO on electric vehicles' future, tariff impact
In an interview with "CBS Evening News" anchor Tony Dokoupil, General Motors CEO Mary Barra discusses tariffs, electric vehicles and the outlook ahead for the automaker.