Bloomberg unveils $64M clean energy commitment to counter rollback of emissions rule
Former mayor committed $64M to help move the United States off of coal power
ClimateWatch: Climate Change News & Features
Medical group: EPA's move "puts American lives at greater risk"
Coalition of medical groups says Americans' health will suffer if more carbon emissions are allowed from coal-fired power plants
Scientists say extreme storms will be "new normal," U.N. chief warns
Secretary-General Antonio Guterres said "scientists are learning more and more about the links between climate change and extreme weather"
"Lucifer" heat waves could become summer norm
Climate change has contributed to more temperature extremes in the Mediterranean region, and researchers warn of worse to come
Why global hunger is on the rise again
"This has set off alarm bells we cannot afford to ignore," says U.N report, citing role of war and climate change
Tillerson says Trump open to staying in Paris climate accord under "right conditions"
"We want to be productive. We want to be helpful," Tillerson said on "Face the Nation"
Summer growing longer in waters off New England, scientists say
Longer summer could have big ramifications for everything from the strength of storms to the health of fisheries and endangered whales, say scientists
Are hurricanes feeling effects of climate change?
Was the double whammy of Hurricanes Harvey and Irma more than a coincidence? An atmospheric scientist explains
Do extreme hurricanes need a whole new category?
Some experts think the scale from 1 to 5 that's used to measure the destructive power of a hurricane may no longer be enough
How often does a "500-year" flood really happen?
The U.S. has experienced at least 24 of these so-called "500-year" rain events since 2010
Climate scientist says Harvey "should serve as a warning"
Warmer air holds more water, so warming air and seas make storms bigger rainmakers than similar size storms in the past, experts say
Sea change: How the Dutch confront the rise of the oceans
Holland's innovative strategies for managing water may benefit other countries preparing for the fallout of climate change
Behind the Lens: Climate Refugees
The people who contribute the least to climate change stand to lose the most -- I saw that in Kiribati
Climate Refugees: Kiribati
Accelerating sea level rise means the islanders of Kiribati face homelessness, sooner rather than later
Report: Trump dissolves climate change advisory panel
The panel, formed in 2015, was tasked with advising government and the private sector on navigating climate change
July ranks as second hottest month on record
"There is simply no denying the mounting evidence globally and regionally – the new climate normal is upon us now"
How accurate was Trump's Paris climate agreement speech?
Here are some of the claims President Trump made in his speech announcing the U.S. is backing out of the Paris climate deal, and how they rate
Fines for illegal pollution drop under Trump administration, study says
Justice Dept. settled 26 civil cases against companies or environmental violations -- totaling $12M in penalties -- a 60 percent drop under previous presidents
Europe swelters through "Lucifer," a brutal heat wave
"Lucifer" is living up to its name with intense heat that is fanning forest fires across France and Spain
Gov't scientist claims retaliation for speaking out on climate change
Last month, government scientist Joel Clement spoke about climate change at the UN. Six days later, he was reassigned
Report: Federal climate findings counter Trump's stance
Draft report obtained by New York Times contradicts Trump administration's stance on impacts of climate change
Unexpected impact of carbon emissions on our food
New research finds millions of people around the world will be at risk of nutrient deficiencies as a result of rising CO2 levels
Al Gore on why climate change is a national security threat
The former vice president is out with a new documentary, "An Inconvenient Sequel: Truth to Power"
Al Gore says fight for climate will continue despite Trump
Gore says climate change is a national security threat, and the country needs to "get over this phony discussion of 'is this real'"
What are "ghost forests" and why are they becoming more common?
Long coastline stretches of trees killed by encroaching seas rising from climate change an increasing sight in North America, scientists say
Science
Science
Scientists discover new dinosaur species
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
