How to celebrate Earth Day online
All over the world, Earth Day events are going online in the age of the coronavirus pandemic.
ClimateWatch: Climate Change News & Features
Coronavirus crisis shows urgency of reining in carbon emissions
Clearly, shutting down economies is not an acceptable or sustainable way to achieve climate goals – but we can learn something from it.
Coronavirus is pushing work online. Is that good for the planet?
Americans are Zooming and Slacking into work instead of driving. But digital technologies have a carbon footprint, too.
5 things to know about climate change and coronavirus
Long before the COVID-19 outbreak, the World Health Organization has been tracing and analyzing the impact of how climate change is impacting public health.
Releasing herds of Arctic animals could help save climate, study says
With enough animals, 80% of all permafrost could be preserved through the end of this century, researchers believe.
Megadrought in western U.S. could be the worst in 1,200 years
"We're on the same trajectory as the worst prehistoric droughts," the researchers say.
White House rolls back Obama-era EPA rule that curbed toxic pollutants
The rule compelled America's coal plants to cut back emissions of mercury and other human health hazards, something the EPA chief said was regulatory overreach by the Obama administration.
White House rolls back Obama-era EPA rule that curbed toxic pollutants
The rule compelled America's coal plants to cut back emissions of mercury and other human health hazards, something the EPA chief said was regulatory overreach by the Obama administration.
Fighting climate change would boost economy, study finds
A common argument claims taking action on climate change is too expensive. But new research finds just the opposite: We can't afford not to.
Largest Arctic ozone hole ever recorded opens up over the North Pole
A hole in the ozone opens up every year above Antarctica — but scientists were surprised to find one on the other side of the planet.
Climate change has made California's fire seasons worse: Study
Of the 20 largest fires that have occurred since the 1930s, 15 have come in the past 20 years.
Human impact on environment raises risk of pandemics
Some members of the scientific community have been warning for years that it was not a matter of if, but when another pandemic would threaten humanity.
Trump administration eases Obama-era emissions standards
The rule waters down an Obama-era mileage standard meant to encourage automakers to make more fuel-efficient and electric cars.
Great Barrier Reef suffers another mass bleaching
This is the third mass coral bleaching event on the Great Barrier Reef in just five years.
Little Haiti remade as climate change upends Miami real estate
"It's happening so rapidly. It's almost like you can't stop it," one community activist said.
Air pollution clearing due to coronavirus lockdowns
Satellite images show strict lockdowns to stop the spread of the coronavirus are also having an impact on the environment.
Climate gentrification threatens Miami's last affordable housing
In Florida, 2 million people live in mobile homes. Climate change and developers are increasingly pushing them out.
Warmest winter on record gives way to extra-early signs of spring
According to NOAA, the winter of 2019-2020 was the warmest on record across all continents north of the equator.
Bears coming out of hibernation early due to climate change
This could lead bears into confrontations with humans as they desperately search for food.
Climate report warns "time is fast running out" to avoid worst
The leader of the United Nations calls climate change "the defining challenge of our time."
State lawmakers wage war on science instruction
"The problem is when it's set up as 'both sides' — as if there are two scientific sides, when there aren't," a science educator said.
False info about volcanoes and climate change goes viral
"The statement is pants-on-fire false," as one scientist put it – but that didn't stop people from sharing.
From "flat Earth" to climate denial, kids are deluged with fake science
"It's a big issue that goes way beyond science education," one educator says.
Climate change made Australia's fire season worse
"People ask me, is this a new normal for Australia? It's worse than that," one scientist said.
BlackRock faces critics on Amazon deforestation
CEO Larry Fink called climate change a "profound crisis," but environmentalists say world's biggest investor must do more.
Science
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.
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.