Biological Sciences

Digital images. Provides summary information and images for each structure in the Nucleic Acid Database. These images provide many looks at the varied structures of nucleic acids.

This library is a public and easily accessible resource database of images, videos, and animations of cells, capturing a wide diversity of organisms, cell types, and cellular processes. The purpose of this database is to advance research on cellular activity, with the ultimate goal of improving human health.

From the National Library of Medicine. This image gallery shows off the anatomical imagination from 1500 to the present.

Contains multimedia videos highlighting the U.S. Department of Energy's scientific research. State-of-the-art audio indexing and speech recognition technology allows the user to search for specific words and phrases spoken by the presenter. Simply enter a term and the results list will point to the precise snippets of the video where the term was spoken.