What if time is not as fixed as we thought? Imagine that instead of flowing in one direction -- from past to future -- time could flow forward or backward due to processes taking place at the quantum ...

Alessio Figalli studies optimal transport, a field of math that ranges from the movements of clouds to the workings of ...

Researchers have discovered various topological structures in water waves (skyrmions, merons, Möbius and vortices with ...