Bloomberg Apple Inc. filed petitions challenging four Qualcomm Inc. patents, dragging the US Patent and Trademark Office into a long-running licensing dispute that already spans the globe. The two are locked in a bitter fight over the amount of royalties Apple’s suppliers should pay to use Qualcomm’s technology on telecommunications. Billions of dollars are at stake. A hearing in one ...

Bloomberg The chill that has crept over some segments of the Toronto housing market may soon extend to one of its persistent hot spots: condominiums. Evidence of a slowdown is emerging as new rules make it tougher to get a mortgage and borrowing costs rise for the first time in almost a decade. That’s reducing the appeal of Toronto condos, ...

If we are to have a ‘trade war’ with China, it would be best to win it. We should be better off after the fighting. Unfortunately, the chances of this happening seem slim to none, because President Trump’s plan of attack suggests that everyone — us and them — will lose. Interestingly, there’s broad agreement over some of our war ...