CO2

World

Powered by renewable energy, microbes turn CO2 into protein and vitamins

Researchers in Germany can harvest protein and vitamin B9 from microbes by feeding them nothing much more than hydrogen, oxygen,…

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World

Study finds limits to storing CO2 underground to combat climate change

Imperial research has found limits to how quickly we can scale up technology to store gigatonnes of carbon dioxide under…

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Environment

Chair of Nuclear for Australia denies that calling CO2 ‘plant food’ means he is a climate denier | Greenhouse gas emissions

The chair of a leading Australian nuclear advocacy group has called concerns that carbon dioxide emissions are driving a climate…

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Tech

Memo to the Supreme Court: Clean Air Act targeted CO2 as climate pollutant, study says

Getty Images | Rudy Sulgan This article originally appeared on Inside Climate News, a nonprofit, independent news organization that covers…

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Environment

Butter made from CO2, not cows, tastes like ‘the real thing’, claims startup | Food science

Butter made from air instead of cows? A California-based startup claims to have worked out a complex process that eliminates…

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Environment

Nato’s 2023 military spending produced about 233m metric tonnes of CO2 – report | Nato

As leaders from member countries gather to mark the 75th anniversary of Nato in Washington DC, researchers are warning that…

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World

Carbon dioxide’s heavy stamp on temperature: Doubling CO2 may mean 7 to 14 degree increase

A doubling of the amount of CO2 in the atmosphere could cause an increase in the average temperature on earth…

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