Last week, Vladimir Putin vowed to make new nuclear weapons and consider placing them close to NATO countries. Meanwhile, here in the US, the government boosted its nuclear weapon spending by 18% ...

Playing with Reality: How Games Shape Our World. By Kelly Clancy. Riverhead Books; 368 pages; $30. Allen Lane; £25 In 1824 Prince Wilhelm of Prussia asked for a demonstration of an elaborate game he ...

Quantum game theory represents an emerging interdisciplinary field that extends the classical paradigms of game theory into the quantum domain. By utilising principles of quantum mechanics—such as ...

Each side must predict how the other will react to avoid mutual destruction. By Amanda Taub Reporting from London For years, the conflict between Israel and Iran had unofficial but fairly clear rules, ...

Ever wonder how nodes are incentivized in a blockchain to ensure trust, consensus and cooperation in a system with no central authority? The answer lies in game theory, the mathematical study of ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...