Wild Sanctuary is a great resource that allows users to listen to the "sounds of nature" as recorded around the world. Wild Sanctuary offers Google Earth and Google Maps files of placemarks containing audio recordings from around the world. Each placemark features a recording of the sounds of nature (birds, waves, rivers, mammals, etc.) made at that location.
Noah is a tool that nature lovers can use to explore and document local wildlife and a common technology platform that research groups can use to harness the power of citizen scientists everywhere.
The purpose of zeroBio is to provide students with resources for their science courses. These resources come in the form of worksheets, quizzes, games, animations, and more. While zeroBio is primarily intended for students at Central Secondary School, I hope this website will be helpful to anybody interested in high school science.
Scitable is an open online teaching/learning portal combining high quality educational articles authored by editors at NPG with technology-based community features to fuel a global exchange of scientific insights, teaching practices, and study resources. Scitable currently contains articles in the field of genetics, and is intended for college undergraduate faculty and students. Future plans involve extension of Scitable to other fields within the life sciences, as well as to other audiences.