The discovery points to something scientists did not expect from creatures with such small brains.

"They also wiggle their butts and hit them with their butts. They're quite aggressive little creatures." ...

Despite their tendency to spread dangerous diseases, cockroaches keep themselves clean by grooming immediately after physical contact. A cockroach’s antennae—which are particularly long—help them scan ...

Though we know them to be dirty insects, cockroaches are actually incredible self-groomers. In fact, their grooming behavior helps keep them safe and alert, aiding their resilience. These critters ...