AIP and APS are excited to award Samson Shatashvili with the 2025 Dannie Heineman Prize for Mathematical Physics. Shatashvili is being recognized for his clever use of various techniques in studying symmetry in quantum field theory, particularly his work with L. Faddeev on anomalies, with C. Vafa on exceptional holonomy compactifications of superstrings, and for the co-discovery of Bethe/gauge correspondence between supersymmetric vacua and quantum integrability. This annual award recognizes significant contributions within the field of mathematical physics.

MIT engineers developed a method to grow artificial muscle tissue that twitches and flexes in multiple, coordinated directions. These tissues could be useful for building “biohybrid” robots powered by soft, artificially grown muscle fibers.

When exposed to high temperatures and pressure, water enters a state in which liquid and gas can no longer be distinguished. For a long time, there has been controversy about how this looks like on a molecular level.