The future is almost here — and, surprise, it’s going to be very relaxing. That’s according to Elon Musk, at least. In recent months, the tech tycoon has been pushing the idea of “sustainable ...

A child with a new cochlear implant works on auditory rehabilitation exercises at home in Toulouse, France, aided by Pepper, a human-looking robot. In Canada, another child interacts with Pepper, who ...