You can choose the size of the video you would like to embed below. Next, copy the embed code that is available in the box below. Paste this code on to your website to display the video.
If you experience problems embedding videos, please contact us.
The Wall Street Journal
April 18, 2014 AT 6:00 AM
A team of scientists have found organic soil that has been frozen to the bottom of the Greenland Ice Sheet for 2.7 million years, providing strong evidence that the ice sheet has survived many periods of global warming. WSJ's Niki Blasina reports. Photo: Joshua Brown, University of Vermont.