text-only page produced automatically by LIFT Text
Transcoder Skip top navigation and go to page content
National Science Foundation
Use image map to navigate to contentHow did the universe begin?MoreIs the global climate changing?What are the limits of life in extreme environments?Click here for Flash plug-in
Credits
More Research Overviews
Arctic &Antarctic News See All
Arctic & Antarctic Discoveries See All
survey team on Larsen C New study shows Antarctic ice shelf is thinning from above and below
Released May 13, 2015
News From the Field
undergraduate student acqu with a gravitometer in a port Geomagnetic reversal: Understanding ancient flips and flops in Earth's polarity
Researcher boards R/V Sikuliaq to gather data about Earth's geomagnetic history
Released  December 19, 2014

Resources Related NSF Organizations
Related Websites and Other Resources

Classroom Resources

Division of Polar Programs