Master Chief and Spartan Locke go head-to-head in two new teasers for Halo 5.
Halo Online will take advantage of the huge PC gaming market in Russia.
It's better than downing gallons of energy drinks every week.
The Hunt the Truth ARG investigates the origins of Master Chief.
The first season of the Halo Championship Series (HCS) concluded at PAX East in Boston this weekend.
More of these devices are being introduced every year. Where does the market go from here?