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 — ...

The human brain is unimaginably complex and powerful. In fact, no computer that mankind has built thus far has even come close. That's why scientists have worked tirelessly to create cyborg computers, ...

A man who hasn’t been able to move or speak for years imagines picking up a cup and filling it with water. In response to the man’s thoughts, a robotic arm mounted on his wheelchair glides forward, ...