Form Factors of the Energy Momentum Tensor of Hadrons

The form factors of the Energy-Momentum Tensor (EMT) allow us to access novel information about the structure of hadrons. This includes the nucleon spin decomposition, the mass decomposition, and the D-term which is the last unknown global property of the nucleon and gives insights on the forces inside hadrons and stability. Recent advances in theory, experiment and phenomenology are reviewed, and the interpretation in terms of EMT densities is discussed.