In 1939, after the outbreak of World War II, the Allied forces facing Germany had a problem. While it was easy to intercept German wireless communications, their content was difficult to decipher as ...

A professor of computer science explains why the original limitations of Turing Machines still govern the age of advanced AI like ChatGPT. Reading time 4 minutes Empowered by artificial intelligence ...

The goal of the “busy beaver” game is to find the longest-running computer program. Its pursuit has surprising connections to some of the most profound questions and concepts in mathematics.