Those January-February Arctic blasts don't necessarily have a major effect on the fish. What the cold weather really affects is the fishermen, said Capt. Joe Dennis of Captain J Hook Charters. “You go ...

You won’t need a water heater to keep these hardy and colourful tropical fish happy and healthy.

The composition of fish populations in streams and rivers across the U.S. has been severely altered as a result of changing water temperatures and human-driven introductions of fish, according to new ...