Current melting of Greenland's ice mimicks 1920s-1940s event

User rating: 4.3 / 5 after 42 vote(s)

Two researchers spent months scouring through old expedition logs and reports, and reviewing 70-year-old maps and photos before making a surprising discovery.


Full story »

All News summaries from Space & Earth science news
All News summaries for December 10, 2007