e.hormone serves as a "a hub of scientific and media information about environmental signaling." Hosted by the Center for Biomedical Research at Tulane and Xavier Universities, e.hormone is an excellent resource for keeping up with environmental hormone news and research from estrogen-mimicking compounds to mercury contamination and more. e.hormone offers research summaries, links to related news stories, an events calendar, and even an introductory educational section about environmental hormones and the endocrine system in general. e.hormone has recently subsumed Environmental Estrogens and Other Hormones, its former sister site also from Tulane University.