Zivkovic resigned from the board of Science Online, the popular science blogging conference that he co-founded with Anton Zuiker. Following Zivkovic's admission, several prominent female bloggers, including other bloggers for the magazine, wrote their own accounts, alleging additional incidents of sexual harassment, although none of these accounts have been independently investigated yet, nor do they meet either the legal or ethical definition of sexual harassment. A day after these new revelations, Zivkovic resigned his position at "Scientific American", according to a press release from the magazine.