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

Tulane University researchers have developed a first-of-its-kind handheld diagnostic device that can deliver rapid, accurate tuberculosis diagnoses in under an hour, according to a study published in ...

Researchers have designed a handheld device that could potentially replace stethoscopes in heart valve disease screening ...

Scientists from the University of Cambridge have created a portable, handheld device that may be able to take the place of ...