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global warming

Environment

Trees have an extra climate benefit thanks to methane-eating microbes

Methane, a potent greenhouse gas, is converted to CO2 by microbes in tree bark, meaning trees are even better for the climate than we thought

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Environment

We are risking a heat disaster for athletes at the Olympics in Paris

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We are risking a heat disaster for athletes at the Olympics in Paris

Environment

Making roofs white or reflective is the best way to keep a city cool

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Aerial view of south London including London Bridge, The Shard skyscraper and River Thame
RXCYW8 Air conditioner units on a roof of industrial building

Environment

Cool solutions could head off the climate-damaging rush for air con

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Taylor Roades: Rust River Earth Photo 2024 Shortlisted Entry 2023 was the hottest year on global record and the Arctic is disproportionately affected by these elevated temperatures. The remote Western Brooks Range of North West Alaska has recorded a 2.4 degree increase in temperature since 2006. Permafrost, the layer of soil that remains frozen throughout the year is thawing at an unprecedented rate, exposing the bedrock and all metals that have been frozen within it, to the elements. Tukpahlearick Creek and its tributaries are now flowing bright orange with oxidized iron and sulphuric acid. The change to water quality, and risks associated with metals in the water pose dire threats to ecosystems downstream that rely on these waters, and are symbolic of the far reaching consequences of climate change.

Earth

Photos of a rusting Alaskan river win New Scientist Editors Award

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2X4HHK9 extreme heat wave 2024

Environment

Don't be fooled by El Niño's end – net zero is more urgent than ever

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2A1B24J Global Climate Strike London

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Old-fashioned pessimism might actually help us fight climate change

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WW4018 Planes at Las Vegas airport

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We can't get to net zero without tackling inequality

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A bird in branches during a forest fire in Santiago, Chile

Environment

The world just experienced the hottest February on record

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Coast Mountains #16, British Columbia, Canada, 2023

Earth

Stark mountain landscapes exposed in Canada as glaciers shrink

Global warming means many of the world’s ancient rivers of ice will be gone within decades, threatening ecosystems that rely on their meltwater, a looming crisis that photographer Edward Burtynsky highlights in his work

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Physics

Quantum quirk explains why carbon dioxide causes global warming

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TOPSHOT - A man wades through floodwaters brought about by heavy rains at a residential neighbourhood in Propseridad town, Agusan del Sur province on southern Mindanao island on February 1, 2024. Floods and landslides triggered by torrential rain have killed six people in the Philippines, with one other person missing, rescuers said February 1. (Photo by Erwin MASCARINAS / AFP) (Photo by ERWIN MASCARINAS/AFP via Getty Images)

Environment

Forget what long-lived sea sponges say, focus on reaching net-zero

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Environment

Will global warming continue even after we hit net-zero emissions?

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Saudi Arabian desert extreme heat experiment

Environment

Extreme heat: Inside the expedition to find out how humans can adapt

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