Suburbanites may be blissfully unaware, but for city dwellers it’s one of nature’s ultimate truths: cockroaches love sweets. Sure, the repulsive, disease-carrying insects eat anything at all, from ...

Like worrisome termites, cockroaches have a job to do, breaking down organic matter in the natural world. But even one cockroach isn’t acceptable indoors. “They don’t vector, or directly transmit, ...