Science & Environment. Daily science news and opinion. BEN. Welcome to the BEN portal, the National Science Digital Library (NSDL) Pathway for biological sciences education.
The BEN Portal provides access to education resources from BEN Collaborators and is managed by the American Association for the Advancement of Science (AAAS). Over 18,482 reviewed resources covering 77 biological sciences topics are available. BEN resources can help you engage student interest, shorten lesson preparation time, provide concept updates, and develop curricula that are in line with national standards for content, use of animals and humans, and student safety. National Academy of Sciences: National Academy of Sciences Home. Public Library of Science.