Scientists update Hamilton’s rule with powerful new math, revealing the many ways altruism and cooperation can thrive in ...

Hamilton's rule, introduced in the 1960s, says that altruism—helping others at your own expense—can evolve when the benefits ...

Struck with the idea of “combining two pre-existing technologies into a single platform”, he alighted upon what he called the “Internet”, capital I, a protocol for connecting computers. He then ...