A mathematical representation of concepts that describes a system through a series of equations relating variables of the system. Many disciplines use mathematical models, including, but not limited ...

A sneeze. Ocean currents. Smoke. What do these have in common? They're instances of turbulence: unpredictable, chaotic, uneven fluid flows of fluctuating velocity and pressure. Though ubiquitous in ...

Evolution is hard to model mathematically, but a new study may have found a way to do just that with some inspiration from an unlikely source.