Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

A new computational study suggests the Great Pyramid of Giza was built using a sophisticated "Integrated Edge-Ramp" (IER) system, potentially solving a 4,500-year-old architectural enigma. This model ...

Weighing up arguments, drawing logical conclusions and deriving a clearly correct answer—such tasks have so far presented ...

From a chatbot that refuses to delete its peers to decades-old promises of frictionless, jobless offices that produced more work, the future keeps arriving with less revolution and more irony. Layer ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...