In 2000, Luis von Ahn and his team introduced CAPTCHA to help websites distinguish humans from bots

Carnegie Mellon University researchers pioneered CAPTCHA, a system to differentiate humans from bots, revolutionizing web ...
Art of the Problem on MSN

The algorithm that defined computation, how Turing turned thinking into tape

Before modern computers existed, Alan Turing reduced all of mental work to three primitive operations on an infinite tape.
MIT Technology Review

Teaching AI to run with the turbines

As energy companies push AI deeper into industrial operations, success increasingly depends on governance, trusted data, and ...

We took a self‑driving car on the road for 100 days to see how it handled itself – these are the mistakes it kept making

Autonomous vehicles work much better than many people think – and much worse. Some simple changes to our roads could make ...