All Images
News Release 17-033
Polar glaciers may be home to previously undiscovered carbon cycle
Research in Antarctica's McMurdo Dry Valleys indicates that microbes are a source of organic material
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.

Antarctica's Cotton Glacier.
Credit: Christine Foreman, Montanan State University
Download the high-resolution JPG version of the image. (673.0 KB)
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.