Interesting article:

Thickest, oldest Arctic ice is melting

By Deborah Zabarenko, Environment Correspondent 4 minutes ago


WASHINGTON (Reuters) - The thickest, oldest and toughest sea ice around the North Pole is melting, a bad sign for the future of the Arctic ice cap, NASA satellite data showed on Tuesday.


http://news.yahoo.com/s/nm/20080318/sc_nm/ice_arctic_dc