Can this ocean carbon factory help save the world? Some scientists are raising red flags

Editor’s Note: CNN Films’ ‘Blue Carbon: Nature’s Hidden Power’ takes viewers from the mangroves of Vietnam to the salt marshes of France to explore a powerful new ally in the fight to slow climate change. The premiere is Sunday, April 21 at 9:00 PM ET/PT. On a patch of ocean frontage in western Singapore, a … Read more

Can this ocean carbon factory help save the world? Some scientists are raising red flags

Editor’s Note: CNN Films’ ‘Blue Carbon: Nature’s Hidden Power’ takes viewers from the mangroves of Vietnam to the salt marshes of France to explore a powerful new ally in the fight to slow climate change. The premiere is Sunday, April 21 at 9:00 PM ET/PT. On a patch of ocean frontage in western Singapore, a … Read more

Can this ocean carbon factory help save the world? Some scientists are raising red flags

Editor’s Note: CNN Films’ ‘Blue Carbon: Nature’s Hidden Power’ takes viewers from the mangroves of Vietnam to the salt marshes of France to explore a powerful new ally in the fight to slow climate change. The premiere is Sunday, April 21 at 9:00 PM ET/PT. On a patch of ocean frontage in western Singapore, a … Read more

Not all carbon capture projects pay off for the climate – we’ve mapped out the pros and cons of each project and found clear winners and losers

Capturing carbon dioxide from the air or industries and recycling it may sound like a win-win climate solution. The greenhouse gas stays out of the atmosphere where it can warm the planet, avoiding the use of more fossil fuels. But not all carbon capture projects provide the same economic and environmental benefits. Some could even … Read more

After a terrible year full of climate news, here are 5 reasons to be positive

There’s no shortage of grim climate news this year: unprecedented global heat has fueled deadly extreme weather events, scientists have issued dire warnings that next year could be even worse, and the world’s carbon pollution continued to rise. But amid the gloom, there are also signs of progress. Renewable energy records have been set, the … Read more

After a terrible year full of climate news, here are 5 reasons to be positive

There’s no shortage of grim climate news this year: unprecedented global heat has fueled deadly extreme weather events, scientists have issued dire warnings that next year could be even worse, and the world’s carbon pollution continued to rise. But amid the gloom, there are also signs of progress. Renewable energy records have been set, the … Read more

Why the COP28 climate summit mattered, and what to look out for in 2024

Reading the long final agreement from the United Nations COP28 climate conference in December 2023 will take you a long way before you find a strong, active verb. The lengthy recitation of climate impacts notes “with concern” and sometimes “significant concern” about glaring gaps in countries’ current policies. But while countries voluntarily committed to action, … Read more

Why climate change is a joke

Editor’s Note: Bill McGuire is Emeritus Professor of Geophysical and Climate Hazards at University College London and author of “Hothouse Earth: A Resident’s Guide.” The views expressed in this commentary are his own. read more CNN Opinion here. Q: How many climate change deniers does it take to change a light bulb? A: What are … Read more