Fishermen Threw Away a 'One-in-a-Billion' Catch

Fishermen Threw Away a 'One-in-a-Billion' Catch
In all the time humans have been exploring the ocean, there have until now been just nine recorded sightings of conjoined aquatic mammals. That's only partly why the Washington Post calls a recent catch in the North Sea "a one-in-a-billion discovery." Dutch trawlers on May 30 discovered a two-headed harbor...