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Environment

Fossils show Greenland was once ice-free – and could be again

Ancient plants, seeds and insects preserved beneath Greenland’s ice sheet reveal that it once melted completely, raising concerns about sea level rise if it happens again

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Pen Hadow: Climate change is making my epic Arctic crossing impossible

Environment

Pen Hadow: Climate change is making my epic Arctic crossing impossible

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Icebergs floating in the Labrador Sea, Nuuk Fjord, Sermersooq, Greenland; Shutterstock ID 1838040322; purchase_order: -; job: -; client: -; other: -

Environment

Hundreds of Greenland's glacial lakes have burst since 2008

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Environment

Melting sea ice is hindering, not helping, Canadian Arctic shipping

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Environment

Huge jellyfish invasion could disrupt Arctic ecosystems as waters warm

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Environment

Arctic permafrost is now a net source of major greenhouse gases

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Antarctica

Environment

Rising greenhouse gases have cooling effect on Antarctica’s atmosphere

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Coldest places on Earth (East Antarctic Plateau)

Question

Where is the coldest place on Earth?

A crater on the Yamal Peninsula, northern Siberia

Earth

Siberia’s mysterious exploding craters may be caused by hot gas

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A big gulf in ocean science threatens to sink the climate change fight

Environment

A big gulf in ocean science threatens to sink the climate change fight

To tackle global warming, we must properly grasp what is happening in the oceans. That is why, at COP28, we will be calling on world leaders to urgently ramp up marine observations, says oceanographer Margaret Leinen

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Environment

COP28 must stick to 1.5°C target to save ice sheets, urge scientists

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Environment

Surge of Russian tankers in the Arctic is raising risk of oil spills

News

Life

Arctic foxes help create habitats as ‘gardeners’ of the tundra

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Environment

The start of spring in the Arctic is increasingly unpredictable

News