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Climate change

Environment

China’s carbon emissions may have started to fall in 2025

The world’s biggest emitter of carbon dioxide is on the cusp of a turning point that could herald the beginning of a global decline in fossil fuel use

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Firefighters working in Spain in August

Environment

2025 is the second-hottest year since records began

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Environment

Extreme heat hampers children’s early learning

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Aerial view of the round structures of the AmazonFACE experiment built in a National Institute of Amazonian Research (INPA) research area, located 80 km north of Manaus. AmazonFACE is one of the largest scientific experiments ever conducted in the Amazon. It simulates, in a tropical forest area, the impact of the increase in atmospheric CO2 predicted for the coming decades. Using FACE (Free Air CO2 Enrichment) technology, the project seeks to understand how climate change will affect the forest, its biodiversity, and the beneficial functions it currently carries out.

Environment

Testing the Amazon’s ability to soak up increasing carbon emissions

Regulars

Environment

Coral reefs have fuelled severe global warming in Earth’s past

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Environment

Emergency response needed to prevent climate breakdown, warn experts

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Humans

Warming and droughts led to collapse of the Indus Valley Civilisation

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Young woman, wearing a orange jacket, is reading a book on an ebook reader during sunset over Himalayas. She is sitting on the top of a mountain and holding the e-reader.The afternoon sun on the background. Mount Everest National Park. This is the highest national park in the world, with the entire park located above 3,000 m ( 9,700 ft). This park includes three peaks higher than 8,000 m, including Mt Everest. Therefore, most of the park area is very rugged and steep, with its terrain cut by deep rivers and glaciers. Unlike other parks in the plain areas, this park can be divided into four climate zones because of the rising altitude. The climatic zones include a forested lower zone, a zone of alpine scrub, the upper alpine zone which includes upper limit of vegetation growth, and the Arctic zone where no plants can grow.

Comment

The 13 best popular science books of 2025

Culture

Environment

Why is climate action stalling, not ramping up as Earth gets hotter?

News

Environment

COP30 keeps climate cooperation alive but hanging by a thread

The 194 countries still taking part in UN climate negotiations reaffirmed the Paris Agreement following the US withdrawal, even if they agreed on little else

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Environment

Undersea ‘storms’ are melting the ‘doomsday’ glacier’s ice shelf

News

Environment

Climate heating has reached even deepest parts of the Arctic Ocean

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Environment

Rapid melt from Antarctica could help preserve crucial ocean current

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Environment

Fossil fuel emissions rise again – but China’s are levelling off

News