One of the best-performing models in cosmology is also one with the least physical rationale behind it. Columnist Leah Crane ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

A ripple tells you something happened, but not exactly what. That is the core problem behind a hard class of equations that ...

Tom Smrz of Plover, whose hobby is fixing old televisions and radios, sat down to share how he’s able to make old things new ...