Teachers and researchers at "Ettore Majorana" Department of Physics and Astronomy carry out theoretical, experimental or observational research activities in several areas of modern physics. In many cases, research projects make use of national and international collaborations, exchange visits, study stays, and the results obtained are often published in very prestigious journals and presented in high-level international conferences. The most recent evaluation of scientific production can be found on QS World University Rankings. A more detailed description of research topics is available at the links in the menu.