Jimmy Kimmel uses 'The Bachelorette' to debunk a conspiracy theory that the Cavaliers-Pistons series was tigged.

Conspiracy theories that Mahomes was ahead of his rehab plan emerged after the Chiefs were scheduled for two primetime games ...

The "prisoner's dilemma" is one of the most famous ideas in game theory. For decades, this game has been used to explain why selfishness often beats cooperation. In the prisoner's dilemma, two players ...

A new study uses neural networks to prove that memory and individual recognition allow cooperation to defeat selfishness in the prisoner's dilemma.

Game theory is a helpful framework for understanding markets and geopolitics, and right now, there’s no better place to apply ...