Colombia's capital rations water for millions as reservoirs run dry
The water reservoir system that supplies water to 70% of the millions who live in the Bogotá, Colombia region is at less than 17% of its available storage capacity.
ClimateWatch: Climate Change News & Features
Hawaii "on the verge of a greater catastrophe" as water crisis continues
The island home to Hawaii's capital may be surrounded by ocean, but years-long drought conditions, tourist activities and contamination are jeopardizing the island's only source of freshwater.
Climate activists see "turning point" in human rights court's ruling
Europe's top human rights court rules EU nations must protect citizens from climate change, as campaigners take heart from mixed decisions.
Thousands evacuated as spring meltwater floods parts of western Russia
Warm weather is swelling some of Russia's biggest rivers with meltwater from mountain snow and ice, forcing thousands to evacuate.
EPA sets strict emissions standards for heavy-duty trucks and buses
Officials said the standards will help clean up some of the nation's largest sources of planet-warming greenhouse gases.
90% of some of the world's wine regions could disappear, study finds
Climate change means wine could soon have a higher alcohol content — but spoil faster and smell worse.
State Farm won't renew homeowners coverage for 72,000 California dwellings
State Farm says it will discontinue coverage for 72,000 houses and apartments in California starting this summer, nine months after announcing it wouldn't issue new home policies there.
New World Water Day report shows dwindling supply could amplify conflict
Cities in Mexico, South Africa and Italy are running out of water, and a new report found that none of the targets to mitigate global water issues are on track.
EPA's new auto emissions rules boost electric vehicles and hybrids
The Biden administration announced new auto emissions standards in effort to cut global-warming emissions from passenger vehicles.
How 2 companies are approaching carbon capture
2023 was confirmed as the hottest year on record and rising temperatures led to the loss of 1 million square kilometers of arctic ice.
D.C.'s cherry blossoms hit peak bloom at earliest date in 20 years
Making an annual trek to Washington, D.C., to see cherry blossoms in peak bloom? You may need to start packing your bags earlier.
Nearly half of U.S. homes face severe climate risks, study finds
Roughly $22 trillion worth of homes are now at risk of damage from flooding, wildfire and other effects linked to climate change.
Climate change will make bananas cost more. Experts say prices should rise.
Experts say climate change will drive up the price of bananas, but consumers should already be paying more.
45 states are now covered by a climate action plan. These 5 opted out.
The Climate Pollution Reduction Grants Program provides more than $250 million to help states, cities and territories transition to a low-carbon economy.
Record ocean temperatures could lead to "explosive hurricane season"
The Weather Channel's Stephanie Abrams told "CBS Mornings" that La Niña and high ocean temperatures could impact hurricane season.
Great Barrier Reef again undergoes mass coral bleaching event
The mass bleaching event comes as the world saw record-high sea surface temperatures and the hottest February ever recorded.
Last month was the hottest February on record, data shows
The director of the Copernicus Climate Change Service said while the temperature data is "remarkable," it's "not really surprising" as humans continue to warm the planet.
Biden's State of the Union comes at key moment for climate
In his 2024 State of the Union address, President Biden will need to thread the needle on his track record of climate legislation, environmental protection and energy production.
One of the world's most populated cities is nearly out of water
The director of Mexico City's water system says the region is facing an "unprecedented situation."
Could the Arctic be ice-free within a decade? What the latest science says
Researchers predict that the first ice-free day will take place sometime between the 2020s and 2030s.
Historic fire merges with another, scorching huge swath of Texas Panhandle
The state is battling its "largest and most destructive fire in Texas history," and the blaze is only 15% contained, officials said.
Thousands of whales died in a heat wave. It may get worse.
Thousands of whale photos revealed that a single event known as "The Blob" managed to undo years of humpback whale recovery – and it could be a sign of what's to come.
Whale's slow death in maze-like Osaka Bay raises alarm over warming seas
A researcher says sea animals used to get stuck in the maze of wharfs in Osaka Bay every few years, but as the sea warms, they're being led off track.
Researchers warn of climate change's effects on insect populations
Scientists estimate that 40% of insect species are in decline, and a third are endangered.
Canada wildfire season smolders on as "zombie fires" burn through winter
It's the middle of the winter, but there are still 149 wildfires burning across Canada, including 2 deemed out of control.
Science
Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Dogs can learn by eavesdropping: study
Have you ever wondered if your dog is eavesdropping on you? A new study published in the Journal of Science found that some dogs are not only listening, but are also learning words. Lead scientist Dr. Shany Dror joins CBS News to discuss.
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.
U.S.
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Blizzards, severe storms, heat wave hit U.S. with array of extreme weather
From a surprising heatwave in California to blizzards burying parts of the Midwest and storms rolling over the East Coast, chaotic weather put more than half the nation's population in the path of extreme conditions.
Illinois Senate primary race is test of Pritzker's sway, Democrats' views of ICE, outside spending
The 2026 Democratic primary campaign for retiring Sen. Dick Durbin's Senate seat is largely a three-person race. Voters go to the polls Tuesday in Illinois.
Alleged pipe bomber argues charges should be tossed under Jan. 6 pardons
A man who was accused of planting pipe bombs outside the RNC and DNC on the eve of the Jan. 6 attack is arguing he is covered by President Trump's sweeping pardons of alleged Jan. 6 rioters.
Kouri Richins, mom who wrote grief book, found guilty of murdering her husband
Jurors delivered their verdict Monday in the trial of Kouri Richins, a Utah mother accused of murdering her husband and later publishing a children's book about grief.
Kennedy Center votes to shut down ahead of Trump-backed renovation project
The Kennedy Center's board of directors has voted to shut down operations for two years following this summer's July 4 celebrations.
MoneyWatch
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Costco recalls meatloaf meal due to salmonella risk
Costco is recalling a meatloaf and potato meal kit because one of its ingredients may be contaminated with salmonella.
Hyundai stops sales of some 2026 models after a child's death
Hyundai's announcement came after a child died in an incident involving a Palisade vehicle, which the car maker said is still under investigation.
With gas prices still rising, experts recommend 3 ways to save fuel
Small adjustments, like maintaining a steady speed while driving, can help maximize fuel efficiency, experts say.
Gas prices edge higher with Brent crude remaining above $100 per barrel
Gas prices have jumped almost 79 cents per gallon from a month ago, raising fresh inflation concerns.
The Iran war is making it harder for Fed officials to cut interest rates
Some economists think the Fed, facing inflationary pressures from rising energy prices, may not cut interest rates at all this year.
Politics
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Exclusive
Trump hosting big White House event around EPA's biofuels mandates decision
President Trump has invited farmers and biofuels producers to the White House for an event next week as the industry awaits the government's announcement on mandates for the fuel additives.
Maine Democratic Senate primary grows bitter as party vies to unseat Susan Collins
A bitter Democratic primary is unfolding in Maine as Gov. Janet Mills and Graham Platner battle for the chance to challenge GOP Sen. Susan Collins — pitting a governor with a long political resume against an anti-establishment oyster farmer.
Illinois Senate primary race is test of Pritzker's sway, Democrats' views of ICE, outside spending
The 2026 Democratic primary campaign for retiring Sen. Dick Durbin's Senate seat is largely a three-person race. Voters go to the polls Tuesday in Illinois.
Alleged pipe bomber argues charges should be tossed under Jan. 6 pardons
A man who was accused of planting pipe bombs outside the RNC and DNC on the eve of the Jan. 6 attack is arguing he is covered by President Trump's sweeping pardons of alleged Jan. 6 rioters.
Kennedy Center votes to shut down ahead of Trump-backed renovation project
The Kennedy Center's board of directors has voted to shut down operations for two years following this summer's July 4 celebrations.
HealthWatch
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Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
World
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Accused Latin American drug lord arrives in U.S. after years on the run
Sebastian Marset, who eluded police for years, was captured in Bolivia last week and transferred to U.S. custody.
Live
Israel targets more Iran leaders as allies reject Trump's calls for help
Israel says it killed Iran's top security official Ali Larijani, as America's European allies reject Trump's demands for help in the Strait of Hormuz.
At least 23 dead in suspected suicide bombings in Nigeria, police say
At least 23 people were killed and more than 100 wounded in suspected suicide bombings in Maiduguri, Nigeria, police said. It was one of the deadliest attacks in the conflict-battered city in recent history.
Pakistani strike hits rehab hospital in Afghanistan, Taliban says
The Taliban in Afghanistan claim that a Pakistani military airstrike on a drug rehabilitation hospital in Kabul has killed over 400 people, but Pakistan alleges the site was a weapons depot.
Trump requests delay of China trip because of Iran war
President Trump was planning to visit China at the end of March.
Entertainment
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Kennedy Center votes to shut down ahead of Trump-backed renovation project
The Kennedy Center's board of directors has voted to shut down operations for two years following this summer's July 4 celebrations.
Stars walk Vanity Fair Oscar Party red carpet
Oscar winners Jessie Buckley, Michael B. Jordan and other celebrities appeared on the red carpet for the Vanity Fair party after the awards show. See some of the red carpet looks.
Did "Sinners" get snubbed at the Oscars?
The 2026 Academy Awards were held in Los Angeles on Sunday. Entertainment Tonight host Kevin Frazier breaks down the winners and the biggest upsets.
Oscars 2026 best dressed
CBS News contributor Lauren Sherman breaks down some of the best looks from the 2026 Oscars, where looks from Chanel and Dior dominated the red carpet.
Lizzo announces children's book
Grammy award-winner Lizzo exclusively announced on "CBS Mornings" her latest project, a children's book called "Little Lizzo Meets Sasha B. Flute." She spoke with Gayle King about her inspiration for the book and message for young readers.
Technology
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Technology
U.S. hospitals, insurers turn to AI for claims
A constant battle in the U.S. health care system is the fight between insurers and providers over the cost of medical procedures and who foots the bill. Both sides are turning to artificial intelligence to make their case. CBS News medical contributor Dr. Céline Gounder explains.
Solar farm development faces pushback
A community in Alabama is pushing back against a solar farm that would power an artificial intelligence data center in the state. CBS News reporter Kati Weis has 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.
Jury deliberates in social media trial
Jury deliberations are underway in a landmark social media trial about addiction claims. CBS News correspondent Carter Evans has the details.
3 teens took part in a weeklong experiment to curb screen time. It worked.
For one week, three New Jersey high schoolers agreed not to take their phones to bed, and to try different tools to reduce screen time.
Science
More Science
Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
Crime
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Accused Latin American drug lord arrives in U.S. after years on the run
Sebastian Marset, who eluded police for years, was captured in Bolivia last week and transferred to U.S. custody.
Alleged pipe bomber argues charges should be tossed under Jan. 6 pardons
A man who was accused of planting pipe bombs outside the RNC and DNC on the eve of the Jan. 6 attack is arguing he is covered by President Trump's sweeping pardons of alleged Jan. 6 rioters.
Kouri Richins convicted of murdering husband
A jury on Monday found Kouri Richins, a Utah mom who wrote about grief, guilty of murder in the fatal poisoning of her husband. CBS News reporter Andres Gutierrez has more.
Kouri Richins, mom who wrote grief book, found guilty of murdering her husband
Jurors delivered their verdict Monday in the trial of Kouri Richins, a Utah mother accused of murdering her husband and later publishing a children's book about grief.
Suspect in California teen's 2019 disappearance rearrested, indicted in her killing
Authorities have made an arrest in the cold case disappearance of California teenager Victoria Marquina.
Space
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Space
Bill Nye on going from Boeing to science guy
Bill Nye the Science Guy sits down with CBS News chief Washington correspondent Major Garrett to talk about his life and career.
NASA targets April 1 for moon mission launch
NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.
1,300-pound NASA satellite to crash on Earth
Nearly 14 years after it was launched in 2012, NASA says a 1,300-pound satellite is expected to come crashing back to Earth on Wednesday. Most of it will burn up as it reenters the atmosphere, but NASA warns some debris could survive reentry.
1,300-pound NASA satellite re-enters Earth's atmosphere after 14 years in space
The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
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
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Latest CBS News Videos
Judge blocks RFK Jr. child vaccine changes
A federal judge blocked the Trump administration from limiting the number of vaccines recommended for children. Medical societies challenged HHS Secretary Robert F. Kennedy Jr.'s order to drop six vaccines from the list of shots that children should have. CBS News medical contributor Dr. Celine Gounder explains what it means and what could happen next.
Israel says it killed 2 Iranian leaders
As air and missile attacks from both sides continue, Israel says it has killed two of Iran's senior leaders, including Ali Larijani, the head of Iran's Supreme National Security Council. Imtiaz Tyab has the latest.
U.S. allies' reaction over Strait of Hormuz
President Trump on Monday pressured allies and China for military assistance in reopening the Strait of Hormuz. The European Union and Australia turned down Mr. Trump's request while China and Japan were noncommittal. Nancy Cordes reports.
Weather, TSA staffing wreak havoc on travel
Roughly 9,000 flights were canceled and 25,000 delayed since Sunday as a winter storm slammed parts of the U.S. It comes amid a TSA staffing shortage, as employees work without pay through the partial government shutdown. Kris Van Cleave reports.
Eye Opener: Extreme weather impacts millions
Extreme weather is impacting millions of Americans from coast to coast, creating long lines at airports and a travel mess. Plus, Israel says it has killed two more Iranian leaders. All that and all that matters in today's Eye Opener.