Deforestation in Brazil's Amazon is highest since 2008
The rainforest lost 3,769 square miles of its vegetation over the last year
ClimateWatch: Climate Change News & Features
Measuring the changing climate's effects on California sequoias
Scientists ascend into the canopies at Sequoia National Park to study how the giant trees adapt to drought
Warning from watchdog on Superfund sites' climate change exposure
At least 60% of Superfund sites are vulnerable to climate change, a government watchdog says, adding that Trump administration policies are hindering protections
Banksy artwork is now under floodwater in Venice
A Banksy artwork depicting a migrant child signaling for help is now partially underwater due to "apocalyptic" flooding in Venice
Venice council floods after officials reject climate change measures
The regional council chambers, located in the Ferro Fini Palace, started to take on water Tuesday night as members were discussing climate change funding
Venice paralyzed by the worst flooding in half a century
Residents in the iconic city on a lagoon are used to water, but the mayor has called this year's high tides "apocalyptic," and says climate change is to blame
"I cannot think of a greater health emergency"
Health experts sound alarm about climate change's growing and potential impact on kids, as detailed in annual report in medical journal The Lancet
Carbon emissions to rise until 2040 even with targeted cuts
Global demand for oil will continue to rise for at least another decade, the International Energy Agency predicts
Greta Thunberg sets sail from U.S. to Spain for climate summit
She refuses to travel by plane to avoid contributing to a heavy carbon footprint
Elephant death toll in Zimbabwe rises to 200 amid severe drought
Giraffes, zebras, hippos, impalas and buffaloes are also dying due to the drought
Melting Arctic ice may spread deadly virus in marine mammals
A disease responsible for several mass mortality events could be spreading due to climate change
Mural of activist Greta Thunberg goes up in San Francisco
It aims to draw attention to climate change
Climate change could end mortgages as we know them
The traditional 30-year home loan — along with city and state budgets — face a grave threat from growing climate risks
Senators on climate change: "We look a bit like Neanderthals"
The new Senate climate caucus is short on specifics and seems to be taking small steps toward action
"Climate strike" named word of the year by Collins Dictionary
"Influencer," nonbinary," and rewilding" made the shortlist
Italy to require studying climate change in schools
"I want to make the Italian education system the first education system that puts the environment and society at the core of everything we learn in school," the education minister said
More than 100 elephants die amid severe drought in Zimbabwe
As temperatures soar over 113 degrees, severe conditions are also threatening 11 million people with hunger across southern Africa
Earth just experienced its hottest-ever October
October follows the hottest-ever September and a record-setting summer
More than 11,000 scientists declare a "climate emergency"
They warn humanity is on track to face "untold suffering" — and say we're running out of time to act
Can farmers sow their way out of climate change?
Some agronomists say if farmers and ranchers fully embrace climate-friendly practices, they can help make agriculture carbon-neutral
Trump administration starts formal pullout from Paris climate deal
Experts say the United States' withdrawal will hurt efforts to fight global warming
Leonardo DiCaprio calls Greta Thunberg "a leader of our time"
He said spending time with her was an honor
Two more celebrities get arrested with Jane Fonda
It's Friday, so Jane Fonda is getting arrested on Capitol Hill
Hundreds of koalas feared dead in massive Australian fire
"If we look at a 50% survival rate, that's around about 350 koalas and that's absolutely devastating," the president of an Australian koala hospital said
"This will only get worse": California fires linked to climate change
Warmer, drier conditions have made California's wildfire season longer and more intense
Science
Fossils show dinosaurs thriving in North America before asteroid strike
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction.
New report: Global climate efforts off-track
Global climate change limit efforts are off-track from the 2030 goals set out by the Paris Agreement in 2016, according to the State of Climate Action 2025 Report. Kelly Levin, the chief of science, data and systems change at the Bezos Earth Fund, joins to break down the report.
Neil deGrasse Tyson on why he's still waiting for proof of aliens
Neil deGrasse Tyson explains why, despite believing life likely exists elsewhere, he's still waiting for real proof.
Neil deGrasse Tyson on new book
Astrophysicist Neil deGrasse Tyson joins "CBS Mornings" to discuss his updated book "Just Visiting This Planet," which tackles more than 200 questions about science and the universe — including why the sky is blue.
Fall foliage colors muted in several regions due to drought
Leaf-peeping season has arrived in the Northeast and beyond, but weeks of drought have dulled this year's autumn colors and sent leaves fluttering to the ground earlier than usual.
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.