Will industrial-scale bitcoin mining impact the environment?
The opportunity to make big money is attracting huge investments to industrial-scale bitcoin mining, with thousands of supercomputer mining machines and enormous energy demand.
ClimateWatch: Climate Change News & Features
Wildfires may have killed hundreds of giant sequoias
One fire official calls the possibility that the monarchs in Northern California's Sierra Nevada sustained that extent of damage "heartbreaking."
Federal agencies on plans to help Americans handle climate change
More than 20 federal agencies detailed how climate change will come to affect every aspect of daily life and how they're preparing.
Google helping users of its offerings shrink their carbon footprints
The company says it's tweaking widely used tools for picking driving routes and flights, shopping and more to enable users factor climate change into choices they make.
Climate change is a huge threat, so why isn't everyone talking about it?
Climatologist Katharine Hayhoe said more than half of U.S. adults are concerned about climate change, but only about a third of us ever talk about it.
Climate change takes center stage in Nobel Prize for physics
After scientists from Japan, German and Italy win, one says it's "very urgent" that steps be taken now to fight climate change.
Why only the wealthy can afford to live near rising seas
Even as flooding linked to climate change intensifies, coastal homes are still fetching top dollar.
Great Lakes see the impact of climate change
It's not just the coasts experiencing climate change. The coastline along the Great Lakes is changing too.
Procter & Gamble heirs call for company to change production
Procter & Gamble descendants Justine Epstein and Jules Feeney shared exclusively with CBS News how they are pushing to change how P&G products are made.
Ivory-billed woodpecker, 22 other species declared extinct
It's a rare move for wildlife officials to give up hope on a plant or animal, but government scientists say they've exhausted efforts to find the 23 species.
Biden administration seeks a climate win ahead of global summit
If the U.S. heads to the U.N. Climate Change Conference with proposals still under debate in Congress, China could balk at making its own changes.
Hurricane Sam forecast to rapidly intensify in the Atlantic
Sam is just the latest in an exceptional number of tropical systems that have rapidly intensified in the past two seasons.
Silicon Valley hopes to use purified wastewater as drinking water
Local officials are attempting to improve the water's image. They view cutting-edge technology as key to overcoming the effects of climate change on water supplies.
WHO revises air quality guidelines for first time in more than 15 years
The organization said the effects of air pollution are more prevalent in low income communities and countries.
EPA sharply limits use of HFCs, powerful coolant greenhouse gases
Officials call the new rule a key step in fighting climate change. It has the strong support of both environmental and business groups.
Late-night comedians team up to tackle the climate crisis
"Laughing at a problem can help make the problem seem less intimidating — maybe even more solvable," said the organizer of Climate Night.
Walmart to tag 2,000 products deemed healthier for planet and people
Known for low prices, the world's biggest retailer will highlight store items seen as more nutritional or sustainable.
McDonald's to cut plastic toys in its Happy Meals
With 5,000 Happy Meals reportedly sold every minute, McDonald's has become one of the largest toy distributors in the world.
Giant blanket wrapped around base of world's biggest tree, a sequoia
The aluminum around the General Sherman Tree is fire-resistant and part of a gallant effort to protect the sequoias in California's rugged Sierra Nevada from threatening wildfires.
Hurricanes in the West Coast? It's a risk
Hurricanes are well-known in the Atlantic and in the Caribbean. But scientists in California are concerned that changing climate conditions could soon bring hurricanes to the West Coast. Jamie Yuccas reports.
Next steps after Paris deal pullout
Brian Deese is a senior fellow at the Harvard Kennedy School of Government and he played a key role in negotiating the Paris climate agreement. The former senior adviser to President Obama joins "CBS This Morning: Saturday" from Portland, Maine, to discuss how the Paris climate accord works and the group of states forming an alliance to uphold the climate deal's standards.
Countries "nowhere near" climate change targets, watchdog says
Dramatic reductions in emissions would help prevent the world from drastically exceeding 1.5°C of global warming, but even the biggest countries are falling short.
Climate change could push 200 million people to move by 2050
Water scarcity, decreasing crop productivity and rising sea levels could lead to millions of "climate migrants," World Bank report says.
U.S. slightly surpasses 1936 record for hottest summer ever, NOAA says
In addition to the record-breaking heat, there were several significant climate anomalies and events this summer, per National Oceanic and Atmospheric Administration.
Iceland rolls out devices to help capture and bury carbon dioxide
The Swiss company Climeworks started operating 96 fans powered by a nearby geothermal plant Thursday.
Science
El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Meteor lights up southern Michigan
Days after a meteor exploded over New England, another fireball was spotted, visible in the Midwest to the Northeast. Rob Marciano has more.
Ancient coin, mysterious markings found under Notre Dame cathedral
A team of archaeologists at the iconic cathedral is digging straight down and back in time, to Roman Paris 2,000 years ago.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
New species of blue octopus discovered 5,900 feet underwater
The new species, named Microeledone galapagensis, has a blue hue, which is believed to be the rarest color in nature.
What we know about new UFO file release
The Pentagon has released another batch of never-before-seen files on reported UFO sightings. CBS News senior national security correspondent Charlie D'Agata reports.
Atlantic hurricane season is coming up. Here's what NOAA predicts.
The 2026 Atlantic hurricane season is quickly approaching, and the National Oceanic and Atmospheric Administration is releasing its forecast for what to expect.
2 humpback whales swam record-breaking distance, photos reveal
The pictures represent the longest-distance ever seen between two pictures of the same humpback whale, researchers said.
Live chicks hatched from artificial eggshell, biotech company says
Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.
El Niño could bring "double whammy" of high tide flooding, NOAA warns
The upcoming El Niño could trigger frequent and widespread flooding in coastal areas around the United States, even when storms aren't actively taking place, scientists warn.
New dinosaur weighing as much as 9 elephants identified by scientists
The long-necked herbivore is the largest ever found in Southeast Asia, researchers said.
How a growing El Niño will affect 2026 hurricane season in Atlantic, Pacific
The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems.
NASA spacecraft to fly past Mars on voyage to rare metal asteroid
NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.
Emperor penguins in focus as Antarctica talks start in Japan
Greater protections for endangered emperor penguins and how to manage growing tourism are topping the agenda at talks on Antarctica in Japan.
U.S.
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Ohio State reaches $100 million settlement over school doctor accused of sex abuse
The school has fought lawsuits in federal court since 2018 brought by former student athletes against the university over its failure to stop abuse by Dr. Richard Strauss.
Flesh-eating New World screwworm found in Texas calf, USDA says
The USDA said the only animal affected was a 3-week-old calf in Zavala County, Texas, after larvae were identified in its umbilical area.
NASA reluctantly gives up on lost orbiter: "Best Mars mission ever"
NASA officials said the $582 million MAVEN orbiter could not be recovered after a problem on the far side of Mars late last year, and that its extraordinarily successful mission was at an end.
Victim of "horrifying" Chelsea murder identified after 26 years
"Chelsea Jane Doe" has been identified as Tiffany Bradley of Pennsylvania.
American Airlines suspends 6 routes because of high jet fuel costs
American Airlines said it is temporarily cutting six routes amid rising jet fuel costs, including several flights to Los Angeles.
MoneyWatch
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American Airlines suspends 6 routes because of high jet fuel costs
American Airlines said it is temporarily cutting six routes amid rising jet fuel costs, including several flights to Los Angeles.
Ford recalls nearly 420,000 vehicles over faulty seat belts
Safety watchdog said seat belts in certain Ford Expedition and Lincoln vehicles may inadvertently lock, preventing them from functioning properly.
These are the best airlines in 2026, according to The Points Guy
The Points Guy's annual ranking gives extra weight to affordability this year as higher fuel costs and airline fees squeeze travelers.
Outback Steakhouse sued for $1.5M over alleged mashed potato slip-and-fall
A Virginia woman alleges she suffered serious injuries after slipping on what appeared to be mashed potatoes at an Outback Steakhouse.
Social Security checks could be cut by $500 a month in 2032, report finds
Beneficiaries would continue receiving payments if Social Security's trust fund is depleted, but checks could shrink by about 24%, according to a new report.
Politics
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Trump expected to nominate Todd Blanche as permanent attorney general
President Trump is expected to nominate Acting Attorney General Todd Blanche to serve in the role permanently, several sources familiar with the matter told CBS News.
SPLC asks judge to weigh sanctions against DOJ for sending out unsigned indictment copy
The Southern Poverty Law Center asked a judge to consider sanctioning federal prosecutors, after the DOJ shared an unsigned and unstamped copy of a superseding indictment with members of the media.
Israel and Lebanon agree to renew ceasefire if Hezbollah cuts off attacks
The Israeli and Lebanese governments have agreed to implement a ceasefire, after weeks of deadly fighting between Israel and Hezbollah had imperiled broader negotiations between the U.S. and Iran to end their conflict.
House votes to rein in Trump on Iran as war loses GOP support
In May, the Senate advanced a similar measure to force the president to end the prolonged conflict with Iran.
Connie Chan and Scott Wiener advance in race to succeed Pelosi, CBS News projects
Voters in San Francisco on Tuesday advanced San Francisco Supervisor Connie Chan and state Sen. Scott Wiener in the race to succeed former House Speaker Nancy Pelosi in California's 11th Congressional District, CBS News projects.
HealthWatch
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Upcoming billing change could make pregnancy pricier
Come January, pregnancy care physician billing codes will change from a bundled system to an à la carte one.
Possible flesh-eating screwworm case in Texas, USDA says
A possible case of the flesh-eating New World screwworm is being investigated in Texas, the USDA reported Wednesday.
WHO massively scales back number of suspected Ebola cases in Congo
While 330 Ebola infections are confirmed in central Africa and huge challenges remain, hundreds more suspected cases "have been cleared out," the WHO says.
Details on promising pancreatic cancer drug
A new drug was shown in trials to keep pancreatic cancer patients alive for twice as long as chemotherapy alone. Dr. Jon LaPook has more.
A nurse stole fentanyl and AI missed it, state records say
Sentri7, drug diversion software powered by artificial intelligence and used at hundreds of U.S. hospitals, did not catch a monthslong string of fentanyl thefts in Tennessee in 2025, according to a state document.
World
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Israel and Lebanon agree to renew ceasefire if Hezbollah cuts off attacks
The Israeli and Lebanese governments have agreed to implement a ceasefire, after weeks of deadly fighting between Israel and Hezbollah had imperiled broader negotiations between the U.S. and Iran to end their conflict.
North Korea announces opening of a new nuclear facility
State media photos showed what appeared to be a large centrifuge hall, indicating the plant is likely used to enrich weapons-grade uranium.
House votes to rein in Trump on Iran as war loses GOP support
In May, the Senate advanced a similar measure to force the president to end the prolonged conflict with Iran.
8 bagged bodies found with note in narco-trafficking hotspot
The discovery comes in the midst of a U.S.-backed military crackdown on the organized crime gangs in Ecuador.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Entertainment
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Entertainment
Jon Hamm talks "Your Friends & Neighbors"
Jon Hamm previews "Your Friends & Neighbors" season 2 finale, saying "it is satisfying" and provides some answers for fans. He also talks about the relatability of the show's characters and reflects on "Mad Men."
André De Shields on Tony nomination
André De Shields speaks to "CBS Mornings" about starring in "Cats: The Jellicle Ball," which is a reimagining of Andrew Lloyd Webber's classical musical told through the lens of ballroom culture. De Shields talks about bringing ballroom to Broadway and his latest Tony nomination.
Tribeca at 25: NYC festival celebrates music, Broadway and New York stories
The 25th edition of the film and media festival opens on Wednesday, showcasing more than 100 world premiere documentaries and narrative features, as well as short films, live music, podcasts and conversations with leading entertainment figures.
Analyzing the YouTuber-to-filmmaker boom
The sci-fi horror flick "Backrooms" was the number one movie in the U.S. as of Tuesday. The filmmaker behind the movie, 20-year-old YouTuber Kane Parsons, is now the youngest director with a number one film globally. Brooks Barnes, The New York Times' chief Hollywood correspondent, joins "The Daily Report" to discuss.
Peabo Bryson, singer known for Disney movie hits, dies at 75
Peabo Bryson, a two-time Grammy-winning singer and songwriter known for Disney movie hits "Beauty and the Beast" and "A Whole New World," has died at age 75.
Technology
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Technology
ChatGPT user describes AI-fueled delusions
CBS News spoke with five people who say they were led to believe they had developed an emotional connection to an AI chatbot. They are now involved in a digital support group for people who say they experienced AI-fueled delusions or spirals. ChatGPT user Micky Small joins "The Daily Report" to share her experience.
OpenAI CEO meets with lawmakers on Capitol Hill
OpenAI CEO Sam Altman met with Republican and Democratic lawmakers on Wednesday to oppose proposals that would require developers to obtain government approval before releasing new artificial intelligence models. Jordan Rae Kelly, former director for cyber incident response on the National Security Council, joins with analysis.
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.
Microsoft VP explains its AI assistant Scout
Microsoft announced a slew of new AI products during its annual Microsoft Build developers conference in San Francisco. Scott Hanselman, a Microsoft vice president, speaks with CBS News about the product.
Meta unveils new AI business agent
Businesses can now expand their AI customer service with Meta's help. Senior technology reporter Abrar Al-Heeti joins CBS News to talk about that and some of the other big tech stories of the day.
Science
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El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Meteor lights up southern Michigan
Days after a meteor exploded over New England, another fireball was spotted, visible in the Midwest to the Northeast. Rob Marciano has more.
Ancient coin, mysterious markings found under Notre Dame cathedral
A team of archaeologists at the iconic cathedral is digging straight down and back in time, to Roman Paris 2,000 years ago.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Crime
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Ohio State reaches $100 million settlement over school doctor accused of sex abuse
The school has fought lawsuits in federal court since 2018 brought by former student athletes against the university over its failure to stop abuse by Dr. Richard Strauss.
Coast Guard searching in Lynette Hooker case
A team of specialized Coast Guard divers and investigators have been searching the Sea of Abaco in the Bahamas for missing Michigan mother Lynette Hooker. Cristian Benavides reports.
FBI kills hostage-taker in California
A 15-hour standoff at a bank building in Bakersfield, California, ended Wednesday after all hostages were freed and the suspect was killed by the FBI. Jonathan Vigliotti reports.
Details on suspect in bank hostage standoff
All hostages are safe and a suspect is dead after an hourslong standoff at a bank in California, police said on Wednesday. CBS News correspondent Carter Evans has the details.
Update on California hostage situation
Authorities in Bakersfield, California, offered details Wednesday on the hourslong standoff with a suspect who barricaded himself in a bank "with several community members," according to police. The situation ended early Wednesday when FBI personnel shot the suspect, authorities said.
Space
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NASA reluctantly gives up on lost orbiter: "Best Mars mission ever"
NASA officials said the $582 million MAVEN orbiter could not be recovered after a problem on the far side of Mars late last year, and that its extraordinarily successful mission was at an end.
Blue Origin vows to resume New Glenn launches despite explosion
Damage to Blue Origin's lone launch pad in the wake of last week's spectacular explosion was not as severe as initially feared, the company said.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Blue Origin assesses impact of New Glenn explosion
Blue Origin assess the impact of Thursday's New Glenn explosion, prompting concern about NASA moon program delays.
Blue micromoon makes rare appearance this weekend
A rare blue micromoon will appear in night skies this weekend. Here's what to expect.
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
ChatGPT user describes AI-fueled delusions
CBS News spoke with five people who say they were led to believe they had developed an emotional connection to an AI chatbot. They are now involved in a digital support group for people who say they experienced AI-fueled delusions or spirals. ChatGPT user Micky Small joins "The Daily Report" to share her experience.
U.S.-Iran tensions on rise
Over the past 24 hours, the U.S. and Iran have executed some of the most intense fighting since the ceasefire went into effect, and unlike other cases where military targets were hit, a civilian area came under fire. CBS News national security analyst Aaron MacLean has more.
State of primary ballot count in California
Election results from California's primary races were still coming in on Wednesday. CBS News' Anthony Salvanto has the latest on the races.
Video store sees new demand for VHS tapes, DVDs
A Brooklyn video store is going old school and it's drawing a new generation of movie fans. Evyn Moon shows how DVD and VHS are making a comeback as people trade algorithms for aisle browsing.
6/3: The Takeout with Major Garrett
House passes measure that would rein in Trump on Iran; Trump says Iran talks are ongoing despite recent attack.