AccessScience is an authoritative and dynamic online resource that contains incisively written, high-quality reference material covering all major scientific disciplines. An award-winning gateway to scientific knowledge, it offers links to primary research material, videos and exclusive animations, plus specially designed curriculum maps for teachers.
The Birds of the World is a comprehensive reference collaboration by the American Ornithologists' Union, the Cornell Lab of Ornithology, and the Academy of Natural Science. This reference covers the life histories of 10,824 bird species and including illustrations, audio clips, and videos.
An evidence-based, peer reviewed database of clinical information, covering more than 7,700 topics in 15 medical specialties and includes more than 80,000 pages of text, graphics, links to Medline abstracts, more than 260,000 references, and a drug database.
Information on evolution, habitat, behavior, and geographic distribution for more than 4,000 species of birds, fish, invertebrates, mammals, and reptiles. Includes more than 11,000 images, illustrations, and maps.
OneZoom Tree of Life is committed to heightening awareness about the diversity of life on earth, its evolutionary history and the threats of extinction. OneZoom allows you to explore the tree of life in a completely new way: it's like a map, everything is on one page, all you have to do is zoom in and out. OneZoom also provides free, open source, data visualization tools for science and education, currently focusing on the tree of life.
This new eighth edition has been fully revised and updated to reflect recent progress in the fields of biology, biophysics, and biochemistry, with particular expansion to the areas of ecology, cell biology, and plant and animal development. Over 150 new entries include de-extinction, ecological footprint, rewilding, and Zika virus.
Scitable is a free science library created by Nature Publishing Group. Scitable focuses on genetics and cell biology and also offers resources for the budding scientist, with advice about effective science communication and career paths.
EducationWorld.com is an online resource that includes original content, such as lesson plans, practical information for educators, information on how to integrate technology in the classroom, and articles written by education experts.
WatchKnowLearn has indexed over 20,000 educational videos, placing them into a directory of over 3,000 categories. The videos are available without any registration or fees to teachers in the classroom and to students at home 24/7.
An initiative of the U.S. Department of Education's Institute of Education Sciences, the WWC produces user-friendly practice guides for educators that address instructional challenges with research-based recommendations for schools and classrooms.
Provides practice tests and study materials for graduate school entrance exams. Includes information on building resumes, applying for scholarships, career choices, and over 4,000 accredited colleges and universities.