Biology/Microbiology/Health
- Centers for Disease Control (CDC) Public Health Image Library An extensive collection of material related to public health. Includes photographs,illustrations, and multimedia files.
- Digital Media Database (DMD) Images from the genome.gov Image Gallery contains downloadable high-resolution photographs, graphics and video files related to the field of genomic research and the activities of the National Human Genome Research Institute.
- Image Gallery Gateway Images from the Genomic Science program and other U.S. Department of Energy's Office of Biological and Environmental Research (BER) programs. Also includes archived images from the Human Genome Project and Microbial Genomics Integrated Genome Browser Free software for visualization of genome-scale data
- Molecular Expressions Photo Gallery Contains thousands of full color photomicrographs (photographs taken through a microscope) and digital images.
- NDB Atlas An atlas of nucleic acid containing structures. Provides summary information and images for each structure in the Nucleic Acid Database (NDB), a repository for nucleic acid data.
- Protein Data Bank three-dimensional structure of proteins.