A new visual challenge making the rounds online poses a deceptively simple task: find the single lowercase “d” hidden among dozens of nearly identical “b's", and do it in under nine seconds. It sounds ...

Imagine you are a security guard in one of those casino heist movies where your ability to recognize an emerging crime will depend on whether you notice a subtle change on one of the many security ...

Wearables and robots are getting smarter at recognizing objects, following commands, and navigating spaces—but they still struggle with something humans do naturally: remembering what they saw and ...