Thousands of miles from home, North Koreans work on Chinese tuna longliners in the Indian Ocean for pay that goes to their leader, a new study says. By Choe Sang-Hun and Muktita Suhartono Choe ...

Roughly a quarter of all wild-caught seafood is brought to market using a fishing method called bottom trawling, in which weighted nets are dragged along the seafloor to catch cod, haddock, hake, ...