Add Yahoo as a preferred source to see more of our stories on Google. A new study finds that many fish oil supplements make health claims that aren't backed up by research. (Getty Images) (Getty ...

A British study sparked worries that fish oil, a popular household supplement for decades, might heighten the risk of cardiac ...

Researchers at Harvard and Emory University have created a biohybrid fish out of human heart muscle cells that can swim autonomously for months at a time as the cells beat. The project is a quirky ...

You’re probably not eating enough fish. Dietitians share the best picks for omega-3s, lower mercury levels, and more.

A study indicated that consuming fried fish more than once per week was associated with a 48% higher risk of heart failure. Fish is one of the healthiest sources of animal protein. It is rich in omega ...

(Reuters) - Scientists in Australia have unearthed beautifully preserved fossilized hearts and other internal organs of ancient armored fish in a discovery that provides insight into the evolution of ...

Omega-3s build up in your body over time, so if you’re regularly eating omega-3-rich foods, like fatty fish, matters more ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

It’s been a medicine cabinet staple for years. Nutrition experts are now rethinking its benefits.