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Antarctica

Antarctica

Environment

Rising greenhouse gases have cooling effect on Antarctica’s atmosphere

A "negative greenhouse effect" means rising concentrations of CO2 and methane have slightly cooled parts of Antarctica’s upper atmosphere, but that could change as the air becomes more humid

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Coldest places on Earth (East Antarctic Plateau)

Where is the coldest place on Earth?

Environment

Where is the iceberg that broke off Antarctica and is it a threat?

News

Environment

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

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Earth

Ancient river valleys discovered beneath Antarctic ice sheet

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Environment

Extensive melting of West Antarctic ice sheet now looks unavoidable

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Life

Emperor penguin colonies lost all their chicks due to ice breakup

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A huge chunk of glacier ice collapsing and falling into the sea

Environment

Scientists ‘shocked’ by extreme events in Antarctica as Earth heats up

News
ANTARCTICA - FEBRUARY 15: Melting icebergs are seen on Horseshoe Island as Turkish scientists conduct fieldwork on Horseshoe Island within 7th National Antarctic Science Expedition under the coordination of the Scientific and Technological Research Council of Turkiye (TUBITAK) MAM Polar Research Institute with the joint responsibilities of the Turkish Presidency and Turkish Ministry of Industry and Technology in Antarctica, on February 15, 2023. Turkish scientists sailed with the 80-meter Chilean-flagged research ship 'Betanzos' for nearly a month as part of the 7th National Antarctic Science Expedition. During the voyage, Turkish scientists arrived at Horseshoe Island via a new transit channel developed in the Gullet and Barlas Channel, which was previously covered in ice due to melting sea ice caused by global climate change. The minimum width of sea ice in Antarctica for 2023 fell to 1.79 million square kilometers, the lowest level on record, on February 21. While this data is 1.05 million square kilometers below the 1981-2010 average, it also points out that a new record decrease is experienced every year. (Photo by Sebnem Coskun/Anadolu Agency via Getty Images)

Earth

Sea level may have been higher than it is now just 6000 years ago

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RRS Sir David Attenborough
Environment

RRS Sir David Attenborough prepares for first Antarctic science voyage

On board the RRS Sir David Attenborough as it undergoes sea trials ahead of its maiden Antarctic science voyage

Video

Environment

Antarctic sea life under threat as talks on protected areas fail

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Environment

‘Doomsday’ glacier in Antarctica isn’t as vulnerable as feared

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Environment

Antarctic ice melt may be reversible due to rising land beneath

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Environment

Polar ice sheets may retreat much faster than previously thought

News