Ice cores


Ice cores and climate change

30 June, 2022

Introduction Ice cores are cylinders of ice drilled out of an ice sheet or glacier. Most ice core records come from Antarctica and Greenland, and the longest ice cores extend …


NEWS STORY: Unlocking clues to past climate

1 May, 2014

Earth’s last warm phase exposed Analysis of data collected from ice cores and marine sediment cores in both polar regions has given scientists a clearer picture of how the Earth’s …


NEWS STORY: Climate records from ice cores

5 December, 2013

New ice core record shows climate variability in West Antarctica A 308-year ice core record provides new data on climate variability in coastal West Antarctica and shows that a clear …



NEWS STORY: Royal Society accolade for expert

20 March, 2013

Top scientist receives Royal Society Research Professorship to fund long-term UK research A Royal Society Research Professorship has been awarded to one of British Antarctic Survey’s leading climate scientists Professor …


NEWS STORY: Greenland ice shows past trends

23 January, 2013

Greenland ice core reveals warm past temperatures British Antarctic Survey scientists have contributed to a new study published in Nature (Thursday 24 January) that provides surprising details on changes in …


PRESS RELEASE: Greenland drilling progress

2 August, 2010

Greenland Ice Core Team Reaches Bedrock Bedrock has been reached Tuesday July 27 2010 at the deep ice core drilling site North Greenland Eemian Ice Drilling (NEEM) on the Greenland …