ARBRE is co-organizing the 3rd edition of the EMBO Practical course Biomolecular interaction analysis: from molecules to cells, that runs every other year in Porto at the Institute for Research and Innovation in Health (i3S). The 2018 edition is taking place from October 29 until November 3. Applications are open until June 20, 2018 at http://meetings.embo.org/event/18-biomolecule