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

"Even though they've got tiny brains, they can develop quite human-like characteristics." ...

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 ...

Hey, so everybody’s all atwitter about the poor guy who died in a cockroach-eating contest in South Florida. All so he could win a free python. We hear you can practically catch those things in the ...