Nature is an international, interdisciplinary, weekly peer-reviewed journal of science that has an impressive website that conveys its information in written, audio or video formats. The video offerings here "feature interviews with scientists behind the research and analysis from Nature editors." Nature also has a YouTube channel that can be used to "upload and share our videos across the Internet through websites, mobile devices, blogs and email." Visitors will note that most, but not all, of the videos in the video archive have "free access" next to the title of the video. Some of the pay videos are available via iTunes. When visitors click on a video in the video archive, they will find that they can choose to watch the video in high or low quality and they can download the required Flash Plugin, if needed. Additionally, visitors will find a section entitled "Background Information", which gives links to Nature podcasts and articles about the research presented in the video.