News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   Joseph Stoner |   Greenland's History of Melting A photo of southern Greenland taken on board a ship to retrieve sediments from Eirik Drift.  The mountains in the background would have been exposed from under the ice sheet as the ice sheet melted back during past warming periods.   « back to article

advertisement Related News Feeds Discovery News Widget Download the widget to your site, then choose your favorite news feeds. It's easy!   Discovery News Video Our reporters get out and about with scientists in the field ... and the occasional animal or two.   RSS Feeds Get all Discovery News top stories in text or video. Or choose from eight subject areas.   Discovery News Podcasts Stay on top of the latest Discovery News in text and video, including Friday News Feedbag and top breakthroughs.   Put Discovery News on Your Site!

our sites

• Animal Planet
• Curiosity
• Discovery Channel
• Discovery Kids
• Discovery Fit & Health
• HD Theater
• Investigation Discovery
• Military Channel
• Oprah Winfrey Network
• Planet Green
• Science Channel
• TLC
• Turbo
• Velocity

• Consumer Guide Auto
• Consumer Guide Products
• Discovery Education
• Discovery News
• Discovery Retreats
• HowStuffWorks
• MyDiscovery
• Petfinder
• Student Competitions
• TreeHugger

video

• Discovery Channel Video

 

mobile

• Mobile Applications
• Wallpaper & Ringtones
• Mobile Video
• Mobile Web
• Text Alerts

shop

• Discovery Store
• DVDs & Books
• Custom Gear
• Toys & Games
• Gift Sets
• Sale
• Discovery Adventures
• Student Adventures
• Discovery TS
• Discovery Corporate Sales

stay connected

• Email Newsletters
• RSS
• Twitter
• Facebook

corporate

• Discovery Communications, LLC
• Viewer Relations
• Advertising
• Careers @ Discovery
• Privacy Policy
• Visitor Agreement

Image Credits Joseph Stoner |

Copyright © 2012 Discovery Communications, LLC. The number-one nonfiction media company.