You know those sugar-coated roach motels you buy so you don't have to fumigate your pad? Well cockroaches have learned to avoid such devious traps -- scientists say the roaches are evolving to interpret sweetness as bitterness. It's the latest development in the species' 350 million year quest to overcome all attempts at extirpation -- especially any human one. Gizmodo's concludes the victory means cockroaches will become our new overlords, but that's just war-mongering. I hope.