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

Tuna is highly prized by sushi chefs, but quality can vary and the process of checking the fish by hand with saws at the ...

But now a machine called Sonofai uses ultrasound ... Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or bounced back to create ...

But now a machine called Sonofai uses ultrasound ... Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or bounced back to create ...

But now a machine called Sonofai uses ultrasound ... Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or bounced back to create ...