Machines capable of producing movement and force have been of interest to people ever since the dawn of civilization. Simple ...

Jet engines are built to terrifyingly tight tolerances, yet the latest simulations on the world’s first exascale supercomputer suggest their biggest weakness may be measured in micrometers.

For decades, game development has been a game of simulation. Developers use heavyweight engines like Unity or Unreal to calculate 3D geometry, light bounce, and collision physics. It is a high-cost, ...

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...