A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the ...

Yes, most of MIT’s online AI courses are free for anyone. You can watch the lectures, read the materials, and complete assignments without paying. If you want a certificate, there may be a fee, but ...

You don’t have to ride the bus to know the stops can be trouble spots. All you have to do is move around town. You’ll see the occasional crowd of drug users or shopping-cart pushers under the slim ...