When you have a lot of room, why don't people just spread out over the countryside? Owning, or at least being surrounded by land, would seem to make sense in a civilization that relies on agriculture. Yet cities keep gro...

Toronto has a problem with raccoons. For years, th...  ...ronto, has compared the problem-solving skills of rural and city raccoons. The result? Urbanites trump their country cousins in both intelligence...  ...ability. For the past few summers, she videotaped rural and *st...