To the Editor: I have a forward-looking suggestion that may reduce the atrocious levels of ambushes and deadly violence, such as that directed toward our American peace officers in the last year.

Humans aren't the only ones working with Play-Doh. MIT CSAIL researchers have created a system, RoboCraft, that teaches robots how to work with the kid-friendly goo. The platform first takes the image ...

This robot knows how to shape alphabet letters by using kid-friendly clay, Play-Doh, without any human assistance, all thanks to the artificial intelligence (AI) that powers it. As kids, most of us, ...