Television show companion sites for various science series and specials, plus web-original sites. USA.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest ...

Links to stories from wire services around the world. Includes audio and video clips, slideshows and links to full coverage by topic.

The National Academy of Science provides information on standards and assessment for the professional development of teachers.

News and story gallery from their own journalists plus breaking news from AP and links to web resources.

NAEP assesses student performance in science every four years in grades 4, 8, and 12 for the nation, and in grades 4 and 8 for the states.

Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel.

Links to documents and Web resources pertaining to the history of science including original texts from great scientific thinkers.

An information source for scientific, technical, and medical research. Subscription required for some sections.

Get healthcare and fitness updates from the Boston Globe health team. Science and healthcare updates from the Boston Globe. ...

The Ultimate Online Science Experience; natural science world records, earth science lessons, marine sciences, science & technology, weather, space sciences ...

Find animations, lessons, and other resources for studying topics in earth sciences, life sciences, physical sciences, space sciences, and applied sciences.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

TryScience is a science education resource for children, parents and educators. We feature information for kids on science museums, science fair project ...

Directory of the Virtual Library, an expert-run catalog of sections of the web, which is particularly strong in science topics.

The Science Museum of Minnesota is the most popular museum in the Upper Midwest. Featuring dinosaurs, Omnitheater & hands-on exhibits.

Eric Weisstein's World of Science.

Find science related jobs, grants and funding, meetings and events in the scientific community and advice for resume writing and interviews.

Advances in microscopy technology are making it easier than ever for science labs to incorporate digitized data into their workflows. ...

Offers news and features about current scientific issues and advances in the earth, life, physical, social and space sciences.