Source: Reuters
Scientists retrieved the longest sediment core yet from beneath the West Antarctic Ice Sheet, aiming to understand its past changes and how it may respond to future warming.
Record length sediment core could reveal West Antarctic retreat
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Deepest-ever rock core extracted from under Antarctic ice sheet
18 February 2026
Analyses will help to reveal how far the West Antarctic Ice Sheet retreated in the past — and what it might do in the future.
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Scientists Drilled Into Antarctic Ice Until They Met Bedrock, Then Got A 228-Meter Sample Of Sediment
18 February 2026
Scientists have just got their hands on a 228-metre (748-foot) core sample from the muddy bedrock beneath West Antarctica’s chunky ice sheets. Inside the record-breaking sample, they discovered fossils of marine organisms that date from a time when this area was an open, ice-free ocean.