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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.

Features

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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.

Watch

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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.

Explore

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The top numbered articles will be viewable to readers when programmed onto a page. Make sure you have 30 or more cards added to the container for the machine learning (ML) feature to work. Your queued up articles, seen in the violet section, will use ML to surface up relevant content to the reader based on their individual interests and preferences.
TOPSHOT - Smoke billows from the Airport Fire in Rancho Santa Margarita, California on September 9, 2024. Wildfires fueled by soaring temperatures in the western United States have scorched thousands of acres, forcing hundreds of families to flee, US officials said September 9, 2024. A blaze burning out of a control near Los Angeles sparked mandatory evacuations as it tore through swathes of tinder-dry California countryside around popular tourist spots. (Photo by Patrick T. Fallon / AFP) (Photo by PATRICK T. FALLON/AFP via Getty Images)
Patrick T. Fallon/AFP/Getty Images
Congressionally mandated climate reports disappeared from their federal websites
MADRID, SPAIN - JULY 14: Air conditioning units are seen on the exterior of apartment buildings as temperatures continue to soar on July 14, 2022 in Madrid, Spain. Europe is currently experiencing the most sustained period of extreme hot weather in 50 years. (Photo by Pablo Blazquez Dominguez/Getty Images)
Pablo Blazquez Dominguez/Getty Images
European summers are getting brutally hot. So why is air conditioning so rare?
Post-extinction lycopod sporophyll.
Dr. Zhen Xu
The ‘Great Dying’ wiped out 90% of life, then came 5 million years of lethal heat. New fossils explain why
FILE - This 2019 photo provided by NOAA shows the Mauna Loa Atmospheric Baseline Observatory, high atop Hawaii's largest mountain in order to sample well-mixed background air free of local pollution. Mauna Loa’s volcano eruption has temporarily knocked off power to the world’s premier station that measures heat-trapping carbon dioxide in the atmosphere, but officials said that there are hundreds of other carbon dioxide monitoring sites across the globe. (Susan Cobb/NOAA Global Monitoring Laboratory via AP, File)
Susan Cobb/NOAA Global Monitoring Laboratory via AP
Trump admin tries to kill the most indisputable evidence of human-caused climate change by shuttering observatory
Windmills are seen in Mojave, California, in 2014.
Lucy Nicholson/Reuters/File
Republicans introduce last-minute industry ‘killer’ tax on solar and wind in spending bill
A person works on the cryostat base of the fusion reactor inside the tokamak hall at Commonwealth Fusion Systems in Devens, Massachusetts, on April 10. A full-sized image of the tokamak is superimposed onto the wall.<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
Sophie Park for CNN
Google just bought 200 megawatts of fusion energy that doesn’t even exist yet
Focused African American woman typing on laptop, business concept
FreshSplash/E+/Getty Images
Study reveals how much energy AI uses to answer your questions
GAO shot - ASU boats in Honaunau Bay - 25Jan2020.
Greg Asner
An explosion of sea urchins threatens to push coral reefs in Hawaii ‘past the point of recovery’
CTE Stills CT 06.jpeg
• Video 23:00
Tom Booth
Video Call to Earth: Searching for super coral 23:00
A vendor sells ice cream as people watch a plane take off at Gravely Point during a severe heat wave in Arlington, Virginia on June 22.
Andrew Caballero-Reynolds/AFP/Getty Images
Heat waves are getting more dangerous with climate change — and we may still be underestimating them
Storm clouds build above a corn field Tuesday, Aug. 27, 2024, near Platte City, Mo. (AP Photo/Charlie Riedel)
Charlie Riedel/AP
Children born now may live in a world where the US can only produce half as much of its key food crops
Eric Shonkwiler in his basement in Ohio on June 11, 2025. Shonkwiler started prepping in 2016 after Trump’s election and runs a prepping newsletter.
Maddie McGarvey for CNN
These preppers have ‘go bags,’ guns and a fear of global disaster. They’re also left-wing
An iron and steel works factory in England in 1880.
Print Collector/Hulton Archive/Getty Images
Scientists looked back in time to find the first signs of human-caused global warming. It’s far earlier than previously thought
Fumes rise from the coal-fired Hunter Power Plant in Castle Dale, Utah, October 28, 2024.
Jim Urquhart/Reuters
Trump EPA proposes repealing major air pollution and emissions limits for power plants
TOPSHOT - An aerial view of pancake ice and melt on July 19, 2022 as captured on a NASA Gulfstream V plane while on an airborne mission with University of Texas scientists to measure melting Arctic seaice. New observations from ICESAT-2 show remarkable Arctic Sea ice thinning in just three years. Over the past two decades, the Arctic has lost about one-third of its winter sea ice volume, largely due to a decline in sea ice that persists over several years, called multiyear ice, according to a new study. The study also found sea ice is likely thinner than previous estimates. (Photo by Kerem Yücel / AFP) (Photo by KEREM YUCEL/AFP via Getty Images)
Kerem Yücel/AFP/Getty Images
Scientists mapped what happens if a crucial system of ocean currents collapses. The weather impact would be extreme
The Sun shines through the pine trees in a coniferous forest in Canterbury, New Zealand, in 2020.
Jorge Fernández/LightRocket/Getty Images/File
New Zealand government sued over ‘inadequate’ plan to reduce emissions