This document announces the 13th International Conference on Researches in Science and Technology to be held May 25-26, 2017 in Lisbon, Portugal. It invites prospective authors to submit papers, abstracts, dissertations, or viewpoints for presentation at the conference through the online application form. The conference aims to promote international knowledge sharing and networking across academic fields and countries. Participation options include presenting research, attending, or the young researcher scholarship for students.