Tag #Antarctic

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edition.cnn.com
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Unviable Polar Geoengineering Proposals Pose Environmental Risks

A new study reveals that five high-profile geoengineering proposals to save the planet's melting ice sheets are not only unviable but also pose significant environmental risks, potentially causing irreparable harm.

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bbc.com
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Antarctic Sediment Cores Reveal Century-Long Impact of Whaling on Climate

An international team of researchers collected over 40 sediment cores from the Antarctic seabed in early 2025 to study the impact of a century of industrial whaling on the Antarctic ecosystem and global climate. The analysis of these samples will provide insights into past environmental conditions, ...

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english.elpais.com
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Antarctic Penguin Guano Mitigates Climate Change by Enhancing Cloud Formation

A study in Nature reveals that Adélie penguin guano at Marambio Base, Antarctica, releases ammonia, which accelerates cloud formation by increasing aerosol production, potentially mitigating climate change; ammonia levels reached 13.5 parts per billion when wind blew from the colony, remaining 100 t...

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de.euronews.com
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New Deep-Sea Species and Hydrothermal Vents Discovered Near South Sandwich Islands

A team of scientists aboard the research vessel Falkor discovered hydrothermal vents, coral gardens, and potentially numerous new species during a recent 35-day expedition to the South Sandwich Islands in the Southern Ocean, revealing unique biodiversity in a remote and largely unexplored region.

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Life Below Water
liberation.fr
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Record Low Sea Ice Extent and Record High Temperatures in February 2025

February 2025 witnessed record low sea ice extent around both poles, with temperatures nearly matching last year's record high; this follows two years of record or near-record temperatures, despite the end of El Niño, exceeding the 1.5°C threshold set by the Paris Agreement.

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dw.com
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Antarctic Ice Melt to Weaken Ocean Current by 20% by 2050

Melting Antarctic ice sheets will weaken the world's strongest ocean current, the Antarctic Circumpolar Current (ACC), by 20% by 2050, leading to increased climate variability, accelerated warming, and a greater risk of invasive species reaching Antarctica.

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cnn.com
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Polar Geoengineering Proposals Deemed Unviable and Harmful

A new study reveals that five high-profile geoengineering proposals to save the planet's melting ice sheets are not only ineffective but also pose significant environmental risks, potentially causing irreparable harm.

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16% Bias Score

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dailymail.co.uk
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332 Hidden Submarine Canyons Discovered Beneath Antarctic Ice

Scientists have discovered 332 previously unknown submarine canyons beneath Antarctica's ice sheet, significantly impacting ocean processes and climate change predictions; some canyons reach depths of 13,000 feet, exceeding previous estimates fivefold.

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Life Below Water
bbc.com
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Antarctic Zooplankton's Carbon Sequestration Exceeds Expectations

New research reveals Antarctic zooplankton's annual migration sequesters carbon equivalent to emissions from 55 million petrol cars, a discovery highlighting the ocean's crucial role in climate change mitigation.

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theguardian.com
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Record Low Global Sea Ice Extent in February 2025

In February 2025, global sea ice extent fell to a record low, with Arctic sea ice 8% below average and Antarctic sea ice 26% below average, driven by rising temperatures from planet-heating pollutants and a strong Arctic warming event.

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taz.de
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Record Low Global Sea Ice Extent in February 2024

Copernicus reports that global sea ice extent hit a record low of 16.04 million square kilometers in February 2024, with the Antarctic and Arctic experiencing significant below-average ice coverage, accelerating warming due to increased solar radiation absorption by the ocean.

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dailymail.co.uk
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Record Low Sea Ice Extent in Arctic and Antarctic

On February 13, 2025, Arctic and Antarctic sea ice reached a record low of 15.76 million sq km due to warmer air and ocean temperatures from global warming, impacting wildlife and accelerating ice melt.

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20% Bias Score

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Showing 1 to 12 of 13 results