Researchers found that stressful conditions can shift cockroach decisions, suggesting insects adjust behavior based on ...

It is commonly assumed that because males produce many, tiny sperm, they are cheap to produce. Recent work, however, suggests that sperm production is not cost-free. If sperm are costly to produce, ...

WASHINGTON – Scientists have identified the “come hither” scent that female German cockroaches use to lure males, a discovery that may help control one of the world’s most troublesome and resistant ...

Cockroaches are usually treated as simple creatures that react without pause, driven by instinct rather than experience. New ...