Climeworks' Mammoth plant, unveiling.
Climeworks
The ‘world’s largest’ vacuum to suck climate pollution out of the air just opened. Here’s how it works
The Environmental Protection Agency headquarters, seen through the dark green leaves of a tree.
Stefani Reynolds/AFP/Getty Images
Biden’s EPA is trying to take a huge bite out of the climate crisis. Can it survive Trump’s Supreme Court?
In an aerial view, a Tesla car charges up at a Tesla Supercharger on May 02, 2024 in Petaluma, California.
Justin Sullivan/Getty Images
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Aerial picture of the Villanueva photovoltaic (PV) power plant operated by Italian company Enel Green Power in the desert near Villanueva, a town located in the municipality of Viesca, Coahuila State, Mexico, taken on April 20, 2018. - The plant covers an area the size of 40 football fields making it the largest solar plant in the Americas. (Photo by Alfredo ESTRELLA / AFP) (Photo by ALFREDO ESTRELLA/AFP via Getty Images)
Alfredo Estrella/AFP/Getty Images
These 4 charts show the world just passed a major clean energy milestone
A sheet of activated charcoal used in experiments to capture carbon dioxide from the atmosphere.
University of Cambridge
How an unassuming ‘sponge’ in your home could suck planet-heating pollution from the atmosphere
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Photo illustration by CNN/Getty Images/Toyota
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Drilling operations by Natural Hydrogen Energy LLC in the Midwest of the USA.
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They went hunting for fossil fuels. What they found could help save the world
The inside of the JET tokamak, which conducted major nuclear fusion experiments in the UK.
United Kingdom Atomic Energy Authority
Scientists say they can use AI to solve a key problem in the quest for near-limitless clean energy
Water vapour rises from cooling towers of the Niederaussem coal-fired power plant on March 25, in Bergheim, Germany.
Andreas Rentz/Getty Images
The world’s most advanced economies just agreed to end coal use by 2035 – with a catch
US President Joe Biden waits to welcome Japanese Prime Minister Fumio Kishida and his wife Yuko Kishida to the White House for a state dinner on April 10, 2024, in Washington, DC.
Kevin Dietsch/Getty Images/File
Biden marks Earth Day with new solar energy funds and steps to stand up American Climate Corps

Features

Summer Ship Tracks in the Pacific August 26, 2018 In August 2018, long, narrow clouds stood out against the backdrop of marine clouds blanketing much of the North Pacific Ocean. Known as ship tracks, the distinctive clouds form when water vapor condenses around the tiny particles emitted by ships in their exhaust. Ship tracks typically form in areas where thin, low-lying stratus and cumulus clouds are present. ... The Moderate Resolution Imaging Spectroradiometer (MODIS) on Aqua captured this natural-color image of several ship tracks extending northward on August 26, 2018. The clouds were located about 1,000 kilometers (600 miles) west of the California-Oregon border. Similar environmental conditions also triggered the formation of ship tracks in this part of the Pacific on August 27 and 28.
Lauren Dauphin/NASA Earth Observatory/MODIS data from LANCE/EOSDIS Rapid Response
The world successfully tackled a dangerous pollutant. But did it accidentally warm the planet in the process?
Rendering of the Equatic 3,650tpa CDR plant under construction in Singapore.
Equatic
Can this ocean-based carbon plant help save the world? Some scientists are raising red flags
US Russia China nuclear race photo illustration
Photo-illustration: CNN/Getty Images/Maxim Shemetov/Reuters
New-wave reactor technology could kick-start a nuclear renaissance — and the US is banking on it
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CNN/Adobe Stock
Nearly 30,000 objects are hurtling through near-Earth orbit. That’s not just a problem for space

Watch

DV Cities Climate 2
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Getty Images
Video Leading scientist explains how cities can help solve climate change 3:13
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Video Storms are increasingly damaging shorelines. Could this hybrid coral reef help protect them? 3:52
TOPSHOT - A woman walks along The Embarcadero under an orange smoke-filled sky in San Francisco, California on September 9, 2020. - More than 300,000 acres are burning across the northwestern state including 35 major wildfires, with at least five towns "substantially destroyed" and mass evacuations taking place. (Photo by Brittany Hosea-Small / AFP) (Photo by BRITTANY HOSEA-SMALL/AFP via Getty Images)
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Brittany Hosea-Small/AFP/Getty Images
Video How Americans can prepare for climate migration 13:46
Salisbury Beach, Massachusetts
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Julian Quinones/CNN
Video This $600k defense against sea level rise could have lasted 3 years. It was destroyed in less than a day 3:02

Explore

Thousands of dead fish lie in the dry bed of the Bustillos Lagoon, Anahuac, as high temperatures and intense drought affects Chihuahua state, in Mexico on June 7, 2024.
Jose Luis Gonzalez/Reuters
Thousands of dead fish pile up on dried out lagoon in drought-hit Mexico
BOULDER, CO - MARCH 26: A firefighter watches as the NCAR Fire burns on March 26, 2022 in Boulder, Colorado. The wildfire, which has forced almost 20,000 people to evacuate their homes, started just a few miles away from where the Marshall Fire destroyed more than 1,000 homes in December, 2021. (Photo by Michael Ciaglo/Getty Images)
Michael Ciaglo/Getty Images
A plant that’s everywhere is fueling a growing risk of wildfire disaster
A sheet of activated charcoal used in experiments to capture carbon dioxide from the atmosphere.
University of Cambridge
How an unassuming ‘sponge’ in your home could suck planet-heating pollution from the atmosphere
<p>Bill Weir speaks with survivors of the Camp Fire who are trying to rebuild and are facing skyrocketing premiums as insurance companies pull out of disaster-prone California.</p>
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5 years ago this town burned to the ground. Some new homes are stronger than ever 3:57
Downtown Houston, Texas on May 25, 2024. Parts of the US have been enduring extreme heat.
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UN chief says world is on ‘highway to climate hell’ as planet endures 12 straight months of unprecedented heat
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Photo illustration by CNN/Getty Images
Doppelgängers and deepfakes: How Russian trolls are meddling in the world’s second-biggest democratic vote
Garbage, including plastic waste, is seen at Paparo Beach in Miranda State, Venezuela, on June 6, 2023. Tons of garbage that includes hospital waste, bottles and plastic containers, wood, among other materials that are collected by the Guaire and Tuy rivers in their journeys through the Venezuelan states of Miranda and Aragua, reach the beach through the mouth at Paparo beach. (Photo by Yuri CORTEZ / AFP) (Photo by YURI CORTEZ/AFP via Getty Images)
Yuri Cortez/AFP/Getty Images
The plastics industry says this technology could help banish pollution. It’s ‘an illusion,’ critics say
An aerial view of the Kutuk River in Alaska's Gates of the Arctic National Park that looks like<br />orange paint spilling into the clear blue water.
Ken Hill/National Park Service
Rivers in Alaska are turning orange. The reason surprised even scientists
High voltage power lines run along the electrical power grid on May 16, in Pembroke Pines, Florida.
Joe Raedle/Getty Images
White House announces actions to modernize America’s electrical grid, paving the way for clean energy and fewer outages
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CNN
TV meteorologist attacks Florida’s new ‘Don’t Say Climate Change’ law on-air 1:00
The Environmental Protection Agency headquarters, seen through the dark green leaves of a tree.
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Biden’s EPA is trying to take a huge bite out of the climate crisis. Can it survive Trump’s Supreme Court?
An aerial view of the city, in Miami, United States on May 9, 2024. (Photo by Jakub Porzycki/NurPhoto)
Jakub Porzycki/NurPhoto/Getty Images
TV meteorologist blasts what he says is Florida’s new ‘Don’t Say Climate Change’ law amid oppressive heat