Asia's deadly heat wave was made 45 times more likely for this reason
Extreme heat is known as a "silent killer," and in some areas across Asia, its intensity would have been impossible without one critical factor, a new study found.
ClimateWatch: Climate Change News & Features
Summer 2023 was the hottest in 2,000 years, study finds
"When you look at the long sweep of history, you can see just how dramatic recent global warming is," one of the researchers said.
Why does Canada have so many wildfires?
Crews in Western Canada are currently facing 130 active wildfires, including 14 considered out of control. Here's why it's so bad.
Canadian town bracing for out-of-control wildfire
The town's mayor warned residents who haven't evacuated may "find that the resources that they need are gone" if they fail to leave before the Parker Lake Wildfire arrives.
Alabama follows DeSantis' lead in banning lab-grown meat
Florida Gov. Ron DeSantis has attacked the "global elite's plan to force the world to eat meat grown in a petri dish."
Thousands of Canadians forced to evacuate as massive wildfire burns
The blaze in northeastern British Columbia started Friday and almost doubled in size by the following day, reaching about 4,200 acres.
Flash floods in northern Afghanistan leave hundreds dead and missing
Victims of the devastating floods in northern Afghanistan are burying the dead and looking for the loved ones still missing.
"Mammoth" carbon capture facility gets up and running in Iceland
Climeworks, a Swiss pioneer in the fast-growing field of CO2 capture and storage, launches operations at a new site on a dormant volcano.
Horse's rescue from rooftop offers flood-battered Brazil a bit of hope
It took about a day for crews to reach a horse seen stranded on a rooftop surrounded by floodwater in Brazil's Rio Grande do Sul state.
Massive rescue effort as floods inundate southern Brazilian metropolis
Historic flooding has left the wealthy Brazilian city of Porto Alegre underwater, with more than 80 people dead and many awaiting rescue.
Floods in southern Brazil kill at least 60, more than 100 missing
Massive floods in Brazil's southern Rio Grande do Sul state have killed at least 60 people and another 101 are reported missing, according to Sunday's toll from local authorities.
At least one child killed as flooding hits Texas
At least one child was killed and hundreds had to be rescued as portions of Texas dealt with flooding over the weekend.
Tanzania hit by power blackouts as Cyclone Hidaya strengthens
In the past few weeks, flooding in Kenya and Tanzania killed hundreds after heavy rain during the region's monsoon season, officials said.
Bumblebee nests are under attack – and it's killing their babies
There's a newly-determined "major factor" in declining bumblebee populations – and it's attacking their nests.
Summer heat waves already deadly in Asia, and it's still spring
Much of Asia is sweltering under a heat wave that one expert calls "by far the most extreme event in world climatic history."
Tourist camps swept away as Kenya floods hit renowned game park
Kenya's Red Cross says it helped rescue dozens of people from the Maasai Mara game park as deadly floods spreads across the region.
Maps show where dangerous summer heat could impact U.S.
Last summer, hundreds of millions of people were faced with triple-digit temperatures across the U.S. This year, it could happen again.
Kenya leader vows to help "victims of climate change" as flood deaths mount
President William Ruto has promised help for Kenyans as unusually heavy monsoon rains burst a dam and unleash deadly floods and mudslides.
Flooding in Tanzania and Kenya kills hundreds as heavy rains continue
In Tanzania, heavy rains have affected more than 200,000 people and ruined major infrastructure, officials said.
EPA issues toughest rule yet on power plant emissions
Coal-fired power plants would have to capture smokestack emissions or shut down under a new EPA rule the industry says would make the grid less reliable. It's likely to face court challenges.
Even those who care most about climate have heard little of Biden's policies
Those who prioritize climate change feel somewhat unsatisfied — more of them feel Biden has done too little.
Climate change a health risk for 70% of world's workers, U.N. warns
Cancer, heart disease, respiratory illnesses and kidney dysfunction among the health consequences of a warming planet.
Climate politics and the bottom line — CBS News poll
Many Americans see an economic cost to combating climate change.
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.
Could some species dying on Earth be saved in outer space?
A process called cryopreservation allows cells to remain frozen but alive for hundreds of years. For some animal cells, the moon is the closest place that's cold enough.
Science
Arctic seals, most bird species on new list of threatened species
One bright spot is green sea turtles, which have recovered substantially, the IUCN said as it released its latest Red List of Threatened Species.
Bear injures 2 in Japanese grocery store, man killed in separate attack
As Japan faces rising human-bear encounters, an animal trapped in a grocery store injured two men, while a separate reported mauling proved fatal.
Interstellar comet passing by Mars seen in rare images
The images taken by two Mars orbiters show a bright, fuzzy white dot of the comet, also known as 3I/ATLAS, appearing to move against a backdrop of distant stars.
Nobel in Physics goes to 3 scientists for work on quantum technology
One of 2025's three Nobel Prize in Physics winners says the trio's work is "one of the underlying reasons that cellphones work.''
Bill Nye warns U.S. could "cede leadership to other countries" if NASA budget is cut
Bill Nye the Science Guy on Monday protested against a federal budget proposal that would see NASA's funding reduced from $24 billion to $18.8 billion.
3 scientists win Nobel Prize in medicine for discoveries in immunology
Nobel Prize committee chair says discoveries by the trio of researchers were "decisive for our understanding of how the immune system functions."
Supermoon will appear tonight. Here's what to know.
The first supermoon of 2025 will arrive soon. Here's what to know about the phenomenon.
Mysterious planet is gobbling 6 billion tons of gas and dust a second
ESO's Very Large Telescope has observed a rogue planet and revealed that it is eating up gas and dust from its surroundings at a rate of 6 billion tons a second.
Saturn's moon shows favorable conditions for life: "Simply phenomenal"
Enceladus has long been considered a prime candidate in the search for life beyond Earth because of its hidden ocean and plumes of water erupting from cracks near its south pole.
From the archives: Naturalist Jane Goodall
Famed naturalist Jane Goodall, who dedicated her life to studying chimpanzees and protecting the environment, died on Wednesday, Oct. 1, 2025 at age 91. In this Oct. 24, 2021 "Sunday Morning" profile, she talked with Seth Doane about her fascination with animals, her groundbreaking work with primates, and her advocacy for a more sustainable future.
Bermuda braces for Hurricane Imelda after a brush with Humberto
The outer bands of Humberto lashed Bermuda ahead of a more direct pass from the newer and stronger Hurricane Imelda.
Why crickets are as good as a thermometer
The chirping of crickets in your backyard can be a soothing seasonal sound, but did you know it's also an accurate way to tell the temperature – if you know the mathematical formula? Robert Krulwich and puppeteer Barnaby Dixon explain.
Million-year-old skull could rewrite human evolution timeline
The findings have the potential to resolve the longstanding "Muddle in the Middle" of human evolution, researchers said.
Sub discovers unexploded Nazi bombs teeming with marine life
The study's author said "there is some irony" in the discovery that these "things that are meant to kill everything are now attracting so much life."
Why humans love talking to pets
Scientist and professor Justin Gregg joins "CBS Mornings" to discuss his new book, "Human-ish: What Talking to Your Cat or Naming Your Car Reveals About the Uniquely Human Need to Humanize." He explains why we talk to pets, name objects, and even connect with inflatable tube men — and what that reveals about human nature.