Leonardo DiCaprio calls Greta Thunberg "a leader of our time"
He said spending time with her was an honor
ClimateWatch: Climate Change News & Features
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
Greta Thunberg turns down environmental award and $51,000 prize
"The climate movement does not need any more awards," Thunberg 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
Rising sea levels to flood homes of 300 million people by 2050: study
Sea level rise threatens to flood hundreds of millions more people than previously expected, according to new data
Coal giant Murray Energy, big Trump backer, files for bankruptcy
The largest privately owned U.S. coal company is trying to dig itself out of $3 billion in debt it can't repay
Whistleblower says CDC nixed phrase "climate change" after Trump elected
Dr. George Luber, who was head of CDC's climate and health program, tells CBS News the agency walked away from climate change research over fears of antagonizing the White House
Ted Danson arrested with Jane Fonda at U.S. Capitol
It's Friday, and that means Fonda and her famous friends are protesting in Washington, D.C.
Cities must brace for floods, tornadoes and worse as climate warms
Only a few cities around the country are making much headway in preparing for the effects of global warming, report warns
SUVs spew more carbon than planes and factories
Over the last decade, sport utility vehicles are the second-largest contributor of global carbon dioxide emissions
Oyster shortages follow record floods: "Never been this bad"
Extreme weather linked to climate change is wreaking havoc in oyster production in parts of the U.S.
Exxon's climate accounting goes on trial
The biggest U.S. fossil fuel company is accused of lying to its investors about the cost of carbon emissions to its business
Reality TV show's challenge: Go vegetarian or eat your pet
British program challenges meat eaters to live with animals — and kill them if they decide to stay carnivores
Climate activists defy police ban to keep London protests going
Amnesty International calls blanket ban on Extinction Rebellion protests in the British capital "chilling and unlawful"
Cities ban new drive-thrus to fight climate change
Citing climate change, a growing number of communities around the U.S. are banning drive-thru windows
Environmentalists' new target? Charmin toilet paper
Critics say Procter & Gamble contributes to deforestation and should use recycled materials for paper products
Climate activist climbs on top of British Airways plane in London
"Oh man I'm shaking... This is all about the climate and ecological crisis," partially sighted Parolympian James Brown said from the top of the aircraft
PG&E reaches $11 billion settlement with insurers over California wildfires
The deal covers just half of the $20 billion insurance companies wanted, and needs to be approved by a bankruptcy court
Travel guru Rick Steves vows to pay $1 million "carbon tax"
Long-time travel expert says there won't be "any travelers around in a hundred years" unless people take action
An "organic" label, but for climate friendliness
More and more companies say they're going green, but it's hard to separate their sincerity from their marketing
Large climate change protests in London and other cities
"We're here again, and we're going to stay here until they actually do something," organizer says
Taxpayers at risk for U.S. homes threatened by climate change
Big banks are offloading risky mortgages in coastal areas to government-backed Fannie Mae and Freddie Mac
Rapidly melting glacier in Italian Alps at risk of collapse
Scientists fear a chunk of ice as big as two football fields could fall
Schwarzenegger offers to lend Greta Thunberg electric car
Thunberg also opened up about staring down President Trump as they crossed paths at the U.N.
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
