Hong Kong banks turn to start-ups for tech edge

Hong Kong's towering skyline is dominated by major banks and investment houses—but smaller start-ups are playing an increasing role on the financial landscape.

At a virtual reality expo, VR comes in many forms

A few inches above the floor, a man is suspended from a swing-like apparatus pretending he's flying over a mountain. Around the corner, a woman is defending herself against a horde of zombies with a make-believe gun. Several ...