Neutron scattering can be applied to a range of scientific questions, spanning the realms of physics, chemistry, geology, biology and medicine. Neutrons serve as a unique probe for revealing the structure and function of matter from the microscopic down to the atomic scale. Using neutrons for research enables us to investigate the world around us as well as to develop new materials and processes to meet the needs of society. Neutrons are frequently used to address the grand challenges, to improve and develop new solutions for health, the environment, clean energy, IT and more.