The cockroach that emerged from your sink drain and scuttled under the fridge? The nocturnal critter was most likely a German cockroach, and its ancestors were pestering people more than 2,000 years ...

The nocturnal critter was most likely a German cockroach, and its ancestors were pestering people more than 2,000 years ago in southern Asia, a new study found. How one of the world's most ...