If your grout game is sloppy, you might need to scrap your tile work and start your project over. Here’s how to get it right ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

In an era driven by complex data, scientists are increasingly encountering information that doesn't lie neatly on flat, ...

The Navier–Stokes partial differential equation was developed in the early 19th century by Claude-Louis Navier and George Stokes. It has proved its worth for modelling incompressible fluids in ...