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Environment

Zero-carbon shipping fuel could be a new source of pollution

The shipping industry is planning to swap some fossil fuels for green ammonia – but that could create a major new source of nitrogen pollution

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MANHATTAN, NEW YORK, UNITED STATES - 2024/09/20: Participant seen holding a sign at the protest. Youth climate activists and allies rallied and marched through New York City calling on world leaders to tear down the pillars of fossil fuels, shortly before the beginning of the United Nations General Assembly and the concurrent Climate Week NYC. (Photo by Erik McGregor/LightRocket via Getty Images)

Environment

There's a new way to make everyday products without using fossil fuels

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Technology

Energy-hungry AI is already harming health – and it's getting worse

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Scenic landscape with tundra, lonely mountain and moon. In June in the Arctic in the tundra, not all snow has melted yet. Beautiful nature of the far North. Anadyr tundra, Chukotka, Siberia, Russia.; Shutterstock ID 1602740413; purchase_order: -; job: -; client: -; other: -

Environment

Arctic tundra is now a source – not a sink – of carbon emissions

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Environment

Extreme heat may rapidly sap the ocean’s ability to absorb CO2

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Earth

Ocean acidification is reaching deeper waters

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Environment

This start-up is removing carbon from a polluted New York City river

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Environment

Crushed rocks outpace giant fans in race to remove CO2 from air

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2XMXH3D London, UK. 30th July 2024. UK Weather: Heatwave sunset over St. Paul's Cathedral and Tower Bridge ends a warm Tuesday. The UK may have its hottest day of the year so far, as temperatures are expected to top 30C (86F) today. Credit: Guy Corbishley/Alamy Live News

Environment

Mayors are the leaders we need to help fight climate change

Leader

Environment

Countries are cheating their way to net zero by overrelying on forests

Leading researchers warn that relying on "passive" carbon sinks such as forests to absorb ongoing carbon emissions will doom the world to continued warming

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Environment

Satellites spot methane leaks – but ‘super-emitters’ don’t fix them

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Environment

Drought, fires and fossil fuels push CO2 emissions to a record high

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Environment

Carbon emissions from private jets have exploded in recent years

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Environment

Viruses may help store vast amounts of carbon in soil

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