The 2015 International Symposium on Biological Engineering and Natural Sciences (ISBENS)  seeks to provide a discussion forum for scientists, engineers, educators and students about the latest ideas in the foundations, theory, models and applications for interdisciplinary and multidisciplinary research encompassing disciplines of biological engineering and natural sciences, including computer science, mathematics, statistics, biology, bioinformatics, biomedicine, biomedical engineering.The aims of ISBENS 2015 is to create a friendly environment and lead to the establishment or strengthening of scientific collaborations and exchanges among attendees, and therefore, ISBENS 2015 solicits high-quality original research papers, including significant work-in-progress, on any aspect in relation to biological engineering and natural sciences. Research papers in the following research disciplines are greatly welcomed. However it should be noted that the research disciplines listed below should not be seen as exhaustive.