Dear colleagues, The TTOW Symposium (*Times and temporalities of the Web*) will be held on *1-3 December 2015*, Paris, France. The program is online at http://web90.hypotheses.org/programme-ttow Sessions will be held in English and French. <http://web90.hypotheses.org/programme-ttow> Best regards, Camille Paloque-Berges on behalf of the Web90 team