Shark sightings on the east and west coasts have been on the rise as Americans flock to beaches in hopes of cooling off. In Hawaii, a tiger shark was recently spotted swimming 30 yards from the island ...

Fish are incredibly diverse and intelligent creatures with unique abilities like tasting with their bodies and recognizing human faces. They range from the nearly invisible bristlemouth to the gentle ...

How can a little electricity help save a fish habitat? There are more than 30 thousand different species of fish and scientists are discovering even more. Learn about these interesting creatures and ...

The ocean makes up the majority of the Earth's surface, so it makes sense that 95% of our seas are still unknown to us—there's just so much to explore. And we know even less about the deepest parts, ...

Pennsylvania's state fish is a freshwater favorite — the brook trout. The brook goes by several names locally, including brown trout, brookie and speckled trout.It is also the only native trout not ...

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their scientific name, Betta splendens, combines two languages: Malay for ...

Health experts recommend American adults eat at least two servings of fish every week. Fish is a healthy food. It's low in saturated fat and contains high levels of protein. Fish (particularly oily ...