Keanu Reeves redefined action stardom with his unforgettable performance in The Matrix, launching a new era of cinematic heroes.

Their approach uses what they call a “fingerprint matrix,” a mathematical description of the unique way each object scatters ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...