General Science
ScienceDaily - News, articles and videos about science, health, technology and the environment.
EurekaAlert! - Science news by subject, including current press releases.
Nova Science Now - Video clips, links and information.
Encyclopedia of Life - Information about all life on Earth - text, videos, images, classifications etc
Writing in Science : The Science Report (Monash University)
DNATube /http://www.dnatube.com/ - Science videos