Date: 2026
Type: Press Release
Summary: A New Zealand co-led international team has drilled the longest-ever sediment core from under an ice sheet, providing a record stretching back millions of years that will help climate scientists forecast the fate of the ice sheet in our warming world. The 228m of ancient mud and rock was drilled from under 523m of ice. This game-changing scientific and technological achievement took place more than 700km from Scott Base, at a deep-field camp at Crary Ice Rise on the edge of the West Antarctic Ice Sheet. The sediment core holds an archive of past environmental conditions at the site from warmer periods in Earth’s history, vital information for climate scientists to determine how much and how fast the ice sheet will melt in the future under our warming climate.