Apple, Microsoft and Google need more access to our data as they promote new phones and personal computers that are powered by artificial intelligence. Should we trust them? By Brian X. Chen Brian X.

A full DNA computer is a step closer, thanks to a new technology that could store petabytes of data in DNA for thousands or even millions of years. The system can also process data, as demonstrated by ...

The race to build artificial intelligence is driven by little silicon chips called GPUs, which were originally created for video games. A drawing of a GPU chip Tech companies are now packing GPUs — ...