Mass Live article coverage on Bridget Ward's expedition to Antarctica. The link to the story can be found here. A PDF of the story is also available for downloading.
This web site has terrific information about Antarctica and learning resources. The site focuses on signals of global climate changes that are seen in ice cores from Antarctica.
WHOI is the world's largest private, nonprofit ocean research, engineering and education organization. This site has information on oceans from climate to ocean life to ships and technology.