Catherine, Princess of Wales, leaves hospital after surgery

Japanese telecom giant SoftBank is joining US-based chipmaker Nvidia in an alliance to use artificial intelligence to improve wireless services. The aim is to develop technology that can process data at cell phone transmission towers without having to rely on data centers.

With the stated goal of targeting institutional “bad actors” — and amid concern about the impact growing numbers of international students are having on the housing market — Immigration Minister Marc Miller announced on Monday that the federal government will cap the number for student visas to be granted over the next two years.