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.
ClimateWatch: Climate Change News & Features
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.
Biden wants to grow solar power tenfold in 15 years
Solar could provide as much as 40% of U.S. electricity by 2035 under aggressive clean-energy laws.
Polar bears are inbreeding as ice melts away, scientists say
A new study issues "an early warning" about the fate of polar bears if their habitats continue to melt away.
Shipping industry group backs putting a price on carbon
Shipping, crucial to the world's economy, was left out of the Paris Agreement to curb global warming.
Record temperatures take social and economic toll
Climate-change-driven heat waves don't just cost businesses money. They can cost people their lives.
Ida's remains threaten once-in-a-century flood event in Northeast
Ida's intense rain and winds are partly fueled by climate change.
Lake Powell shrinking amid drought
Lake Powell is just 32% full following 21 years of sustained drought. April Warnecke has more on the cause and what it means for the future.
The Arctic Circle saw record-high temperatures in 2020, NOAA report finds
The 31st annual State of the Climate report confirmed 2020 was among the three warmest years in recorded history.
Official says Caldor Fire "has simply outpaced us" as it nears Lake Tahoe
The Caldor Fire has burned 126,182 acres and is only 11% contained, according to Cal Fire.
Climate change made catastrophic flood more likely, study finds
And there's one factor that could mean these findings underestimate the impact.
Americans should "disaster-proof" their homes, experts say
Extreme weather poses a growing threat to homeowners, with storms growing in number and intensity.
At least 22 killed and more than 50 missing in Tennessee flood
The flooding in rural areas took out roads, cellphone towers and telephone lines, leaving families uncertain about whether their loved ones survived the unprecedented deluge.
How climate change helped strengthen the Taliban
As drought and extreme flooding has crippled rural Afghanistan, the Taliban has swooped in to provide rural Afghans with financing, at the same time sowing doubt in the former government — helping to expand their power and popularity.
Wildfire crews get creative for water sources during bad droughts
The ones in California sometimes get it from some unlikely places.
"Global fire crisis": Why the world keeps burning and what we should do about it
Two-time Oscar-nominated filmmaker Lucy Walker explores the complex causes — and devastating impact — of the worldwide wildfire problem.
California wildfires burning hotter, spreading faster than ever
"We have unprecedented dryness in our forests because of the drought. And that leads to more heat release. And with more heat release, they spread faster," says fire lab head.
U.S. declares water shortage for Colorado River
The U.S. Bureau of Reclamation will issue mandatory water cuts starting in 2022 after water levels at Lake Mead, the nation's largest reservoir, fell below a critical threshold of 1,075 feet. CBS News senior national and environmental correspondent Ben Tracy joins CBSN "Red and Blue" anchor Elaine Quijano to talk about those who will be most impacted.
Methane emissions from fossil fuels worse than previously thought
Major fossil fuel companies are far behind on their stated goals of cutting emissions, satellite data suggests.
Historic drought could torch California almond industry
"The world is going to start to see less almonds," said one orchard owner as water reservoirs run low.
Cuts in Colorado River water supply will hit Arizona hardest
"It used to be called the Nile of the West, which is almost impossible to believe these days," said one water policy expert.
Month-old Dixie Fire continues to rage, destroying hundreds of homes
The U.S. Forest Service said Friday that it's operating in crisis mode, fully deploying firefighters and maxing out its support system.
July was the hottest month ever recorded, NOAA says
It's "very likely" that 2021 will be among the world's 10 warmest years on record.
Nearly 200 million Americans under heat wave advisories
There are 35 states under heat advisories and some health officials are warning residents to stay inside to stay safe from the scorching hot temperatures.
Science
Science
Wildfire smoke continues to shroud U.S.
Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires.
How AI data centers impact the environment
New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
The American innovation that made millions of others possible
From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.
New White House UFO panel chair speaks out
The White House appointed former Harvard University astronomer Avi Loeb to lead its new panel on Unidentified Anomalous Phenomena, also known as UAPs and UFOs. Loeb shares his enthusiasm for his new role.
3 futurists predict what America will be like in the centuries ahead
From space to healthcare and artificial intelligence, what could the next 250 years of the United States look like?
NASA strives to save doomed telescope
NASA is in a race against time as the Swift Observatory telescope in orbit sinks closer to Earth. CBS News consultant William Harwood explains the $30 million salvage operation.
Fossil found in drawer turns out to be first dinosaur bone from Antarctica
Dinosaur fossils are rare to find in Antarctica because of the unforgiving ice caps. But millions of years ago, the region was populated by lush forests.
NASA prepares to launch rescue to save telescope from falling to Earth
The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.
Astronomers find 2 gigantic planets lighter than cotton candy
The featherweight pair — orbiting a star 1,110 light-years away — are the biggest exoplanets found to have less density than cotton candy.
U.S.
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Tony Romo arrested in Wisconsin on suspicion of driving while intoxicated
The Milwaukee County Sheriff's Office said Romo was pulled over around 6 p.m. on Thursday.
Trump says U.S. to investigate EU trade practices over tech company fines
President Trump accused the European Union of "robbing" American companies and taxpayers.
South Carolina on cusp of being first 2028 Democratic presidential primary state
The DNC Rules and Bylaws Committee voted Friday to recommend that South Carolina should hold the nation's first 2028 presidential nominating contest.
Here is how cyclospora outbreak is affecting businesses
Visits to fast casual restaurants with lettuce-heavy menus are seeing declining foot traffic in the wake of the cyclosporiasis outbreak.
Moms speak out, alleging their sons were switched at birth decades ago
The mothers of two men who accuse a North Dakota hospital of switching them at birth are speaking out after the discovery.
MoneyWatch
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Trump says U.S. to investigate EU trade practices over tech company fines
President Trump accused the European Union of "robbing" American companies and taxpayers.
Here is how cyclospora outbreak is affecting businesses
Visits to fast casual restaurants with lettuce-heavy menus are seeing declining foot traffic in the wake of the cyclosporiasis outbreak.
Ford recalls more than half a million Bronco vehicles over engine fire risk
A short circuit in the engine compartment can potentially cause a fire. Here's the fix.
Here are the new tariff rates on dozens of countries targeted by Trump
President Trump announced new tariffs of up to 12.5% to replace expiring Section 122 levies. Here are the rates for each country.
The Federal Reserve meets next week. Could it raise interest rates?
The central bank is widely expected to stand pat on Wednesday, but persistent inflation concerns are reshaping expectations for the rest of 2026.
Politics
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Trump says U.S. to investigate EU trade practices over tech company fines
President Trump accused the European Union of "robbing" American companies and taxpayers.
South Carolina on cusp of being first 2028 Democratic presidential primary state
The DNC Rules and Bylaws Committee voted Friday to recommend that South Carolina should hold the nation's first 2028 presidential nominating contest.
Trump expected to attend White House Correspondents' Dinner redo after April attack
President Trump is expected to attend the redo of the White House Correspondents' Dinner on Friday night after an armed assailant upended April's dinner.
Pentagon website "anomalies" that removed names of 4 killed in Iran war remain
The Pentagon website, which was last updated on July 22, still showed only 14 killed in the conflict as of Friday.
Exclusive
Sen. Peters wants to know why ICE bought spyware that can take control of phones
U.S. Immigration and Customs Enforcement has purchased commercial spyware that can covertly take control of phones, collect messages, photos and location information.
HealthWatch
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Here is how cyclospora outbreak is affecting businesses
Visits to fast casual restaurants with lettuce-heavy menus are seeing declining foot traffic in the wake of the cyclosporiasis outbreak.
"The child is terrified": Doctors on front lines of measles comeback speak out
Confirmed measles cases in the U.S. just hit a 35-year high, and it's only July.
Cyclospora outbreak linked to iceberg lettuce expands to 4 more states
The cyclosporiasis outbreak, the nation's largest, is currently affecting nine states.
FDA investigating new cyclospora outbreak
U.S. health officials said they are investigating an additional outbreak of cyclospora, but do not know its source. Plus, Taylor Farms has reportedly shut down the plant where lettuce is suspected to have started the initial outbreak that has sickened thousands in at least 41 states. Carter Evans reports.
Measles outbreak "slowing," but newborn's family still can't meet her
Utah's weekly measles case count has fallen. The national tally hasn't, and a newborn who's too young to be vaccinated is caught in between.
World
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Meet the "Steel Warriors" melting down knives to empower British teens
A charity is turning thousands of knives taken off London streets into a new type of weapon to counter youth violence: Free outdoor gyms.
Ex-cop wanted for murder extradited from China after 21 years on the run
The case of former officer Daniel Hiers Jr. was featured on "America's Most Wanted."
Pentagon website "anomalies" that removed names of 4 killed in Iran war remain
The Pentagon website, which was last updated on July 22, still showed only 14 killed in the conflict as of Friday.
Netanyahu vows crackdown amid deadly clashes in Israeli occupied West Bank
Netanyahu vows to expand Israeli settlements in the occupied West Bank after 6 people are killed in escalating violence between settlers and Palestinians.
Head of euthanasia firm dies while climbing Mount Fuji
A Swiss man died after losing consciousness hiking up Mount Fuji, marking the second fatality in one week on the iconic mountain.
Entertainment
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Tilly Norwood's creator insists the AI actor is creating Hollywood jobs
The robot actor is generating work for Hollywood creatives, not stealing jobs from actors, her inventor tells CBS News.
From the archives: Legendary late-night producer Peter Lassally
Peter Lassally, the fabled TV executive for such late-night hosts as Johnny Carson and David Letterman, and a mentor for many rising comedians, died July 19, 2026 at age 93. In this March 11, 2018 "Sunday Morning" profile, correspondent Mo Rocca talked with Lassally (affectionately dubbed "The Host Whisperer") about working with the kings of late-night. Lassally also talks about his childhood, part of which was spent in Nazi concentration camps, and also about whether he has had joy in his life.
Aisha Tyler on "Criminal Minds" journey
"Criminal Minds" star Aisha Tyler was only supposed to be in six episodes of the show, but her journey on the series has now spanned over a decade. She tells "CBS Mornings" how her role has impacted her in real life and what it was like to work with guest star Connor Storrie from "Heated Rivalry."
James Norton talks "House of the Dragon"
Actor James Norton describes what it is like to play a villain in "House of the Dragon," which is a prequel to "Game of Thrones" and reveals which scene made him nearly faint during shooting.
Luke Bracey on "Little House on the Prairie"
Luke Bracey tells "CBS Mornings" the new "Little House on the Prairie" series was adapted from the books rather than a reboot of the TV show. He explains why he thinks it resonates with people today and how a playlist helped him and a co-star bond over their characters.
Technology
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Technology
Lawmakers weigh AI "kill switch"
Days after OpenAI revealed one of its models went rogue and hacked into another company's servers, House lawmakers are considering a bill that would allow the federal government to effectively shut down models that may put the public at risk. Jo Ling Kent explains.
How to save on your next laptop amid AI boom
As the back-to-school shopping season begins, you can expect to pay more for certain items, like laptops, due to shortages stemming from artificial intelligence. Brian Westover, principal hardware writer for PCMag, joins CBS News to discuss how you can save money.
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.
Study: ChatGPT solved complex cybersecurity task
New research from a cybersecurity company now indicates that artificial intelligence models are getting better at solving multi-part problems. Gabriel Bernadett-Shapiro, who worked on the project and is a distinguished AI research scientist at SentinelOne, joins to unpack his team's research.
OpenAI confirms "unprecedented" incident
OpenAI is investigating after two of its AI bots went rogue and targeted an outside company during a training exercise in what the company called an "unprecedented cyber incident." Ian Krietzberg, an AI correspondent at Puck, joins with more.
Science
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Science
Wildfire smoke continues to shroud U.S.
Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires.
How AI data centers impact the environment
New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Crime
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Crime
Inside heightened security for WHCA dinner
The Secret Service says there has been a significant rise in threats ahead of the rescheduled White House Correspondents' Dinner. CBS News' Nicole Sganga has more details.
Apalachee shooting suspect pleads guilty
The teen accused of killing four people during a 2024 shooting at Apalachee High School in Georgia has pleaded guilty to all charges. CBS News' Jared Eggleston reports.
Ex-cop wanted for murder extradited from China after 21 years on the run
The case of former officer Daniel Hiers Jr. was featured on "America's Most Wanted."
Warning of threats ahead of WHCA dinner
U.S. Secret Service director Sean Curran spoke about a rise in threats ahead of the rescheduled White House Correspondents' Dinner. CBS News' Nicole Sganga reports.
NYPD carries out human trafficking bust
While fans gathered to celebrate the 2026 FIFA World Cup, detectives with the New York Police Department were working to catch human traffickers. CBS News' Anna Schecter has more.
Space
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Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
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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.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
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?
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
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Latest CBS News Videos
Impact of Trump's new tariffs
The markets showed a muted reaction as President Trump announced the latest round of tariffs on Thursday over "forced labor" concerns. Moneywatch correspondent Kelly O'Grady reports.
Trump to meet with Zelenskyy at White House
President Trump is set to meet with Ukrainian President Zelenskyy on Tuesday amid calls for military support against Russia as Ukraine gains ground in the conflict. The Trump administration also recently imposed a new round of tariffs on dozens of countries, alleging forced labor concerns. Nicole Killion breaks it down.
Details of court hearing for NYT subpoenas
A judge criticized the Justice Department for legal errors that ultimately led the agency to withdraw its subpoenas of two New York Times journalists who wrote a story about security concerns on President Trump's Qatari-gifted Air Force One. CBS News' Katrina Kaufman has the latest.
Inside heightened security for WHCA dinner
The Secret Service says there has been a significant rise in threats ahead of the rescheduled White House Correspondents' Dinner. CBS News' Nicole Sganga has more details.
Will Trump carry out his threat on Iran?
President Trump said he is considering a "massive attack" on Iran as fighting ramps up. CBS News' Charlie D'Agata explains how a U.S. military attack on Iran could unfold.