Arctic Sea Ice Hits Record Lows Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email On July 12, 2011, crew from the U.S. Coast Guard Cutter Healy from the ICESCAPE mission. ( NASA/Kathryn Hansen / Flickr-creativecommons ) Hosted by Todd Zwillich Produced by PRI and WNYC