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

New research offering bendable sound waves that can reach only one set of ears could be the next tech revolution.

Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or ...

KAWASAKI, Japan (AP) — Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it's the fish's level of fattiness that's used to judge its ...

Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or bounced back to create video-like images of things that aren’t visible ...

Sonofai uses the same technology as medical ultrasound scans where high-frequency inaudible sound waves are absorbed or bounced back to create video-like images of things that aren’t visible ...