Howard Hughes Medical Institute Educational Materials - HHMI provides powerful teaching tools for use in high schools, colleges, and universities across the country, free of charge, including interactive multimedia, virtual labs, videos, scientific animations, and other teacher resources.
The National Academy of Sciences (NAS) Video Gallery - NAS is a private, non-profit society of distinguished scholars. Established by an Act of Congress, signed by President Abraham Lincoln in 1863, the NAS is charged with providing independent, objective advice to the nation on matters related to science and technology. The video gallery includes selected highlights from Academy reports, programs, and events.
NPR Science Friday - a source for news and entertaining stories about science featuring award-winning digital videos and original web content covering everything from octopus camouflage to cooking on Mars. SciFri is brain fun, for curious people.
The Scientist Multimedia - Video, Slideshows, and Infographics covering a wide range of topics central to the study of cell and molecular biology, genetics, and other life-science fields.
Unseen Life on Earth is a 12-part instructional video series covering microbial functions and how microorganisms affect everything from medicine to environmental issues to global politics.