For decades, scientists used a mirror experiment to explore whether animals could recognize themselves. In that test, ...

People are eating more and more fish. To meet rising demand, fish are increasingly being cultivated in fish farms. Aquaculture is the fastest-developing branch of the global food industry, with annual ...

COTTONWOOD, Calif. - Since Holiday Quality Foods here launched a line of fresh seafood certified to be low in mercury, other chains have followed suit or are exploring the testing. New technology ...