EPA sharply limits use of HFCs, powerful coolant greenhouse gases
Officials call the new rule a key step in fighting climate change. It has the strong support of both environmental and business groups.
ClimateWatch: Climate Change News & Features
Late-night comedians team up to tackle the climate crisis
"Laughing at a problem can help make the problem seem less intimidating — maybe even more solvable," said the organizer of Climate Night.
Walmart to tag 2,000 products deemed healthier for planet and people
Known for low prices, the world's biggest retailer will highlight store items seen as more nutritional or sustainable.
McDonald's to cut plastic toys in its Happy Meals
With 5,000 Happy Meals reportedly sold every minute, McDonald's has become one of the largest toy distributors in the world.
Giant blanket wrapped around base of world's biggest tree, a sequoia
The aluminum around the General Sherman Tree is fire-resistant and part of a gallant effort to protect the sequoias in California's rugged Sierra Nevada from threatening wildfires.
Countries "nowhere near" climate change targets, watchdog says
Dramatic reductions in emissions would help prevent the world from drastically exceeding 1.5°C of global warming, but even the biggest countries are falling short.
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.
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.
Science
Mars rover sets new driving record on surface of another world
Extreme heat putting births in jeopardy, U.N. climate chief warns
Neuroscientists grow human brain tissue in mice
New species of wild cat discovered for first time in more than a century
Humpback whale seen grieving dead calf in rare footage
Remains of ancient warhorse given honorific burial discovered in Egypt
Anthropic CEO says "exponential" growth of AI is a "warning sign"
First-ever adult T. rex trackway found in North Dakota
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Vote on the fattest marmot now
NASA plans to launch new space telescope
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
A summer of extremes: Weathering a hotter world
A summer of extremes: Weathering a hotter world
