Maybe you received a 360–degree camera as a gift over the holidays — say, a cube-ish Nikon KeyMission 360 ($500), or Samsung’s Stormtrooper-hued Gear 360 ($308), or a 360Fly 4K ($500), the black ...

Trash litters the shoreline of the Machar Colony, located on the outskirts of Karachi Pakistan. Wind blows a flag loudly in the distance, amidst the high-pitched voices of children and men hocking ...