Everyone gets hungry from time to time and needs a bit of nourishment. Cockroaches are no different than any other animal when it comes to hunger. We see them scurry up walls and disappear into cracks ...

Salganea taiwanensis, a kind of wood-feeding cockroach, may engage in what's known as pair bonding, a new study finds.

Humans might show commitment with a ring, penguins offer prospective mates rocks and some beetles gift a ball of dung. Wood-feeding cockroaches show commitment with a nibble of cannibalism — and then ...