Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it’s the fish’s ...

KAWASAKI, Japan -- Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty ... it doesn't use radiation, which can harm tissue. Chris Edwards, a medical doctor ...

Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty ... it doesn’t use radiation, which can harm tissue. Chris Edwards, a medical doctor and professor at ...

“Overseas needs are growing because sushi culture is now appreciated ... and other health problems. Tuna goes into a special machine called Sonofai that can detect the amount of fattiness ...