Guppies and mosquitofish can turn to cannibalism in your fish tank, but it's rare to find them eating their other members of their own species in the wild.

A new study that clarifies how electric fish evolved electric organs could help pinpoint genetic mutations behind some human diseases.

Scientists have idetified six strategies to implement and two to avoid when tackling a lionfish invasion.

Cleaning up the Great Lakes was a big job when the US and Canada undertook it in 1972. Today it’s far more challenging.

"Expansion of sustainable ocean aquaculture could build on fisheries reforms to increase the availability of healthy and sustainable seafood to our growing population."

Researchers are using environmental DNA left behind by fish to figure out which species live secretive lives in coral reefs.

One of the oldest industries, fishing, is entering the world of advanced analytics and data-driven planning. With oceans under stress and key fish stocks dwindling, can precision fishing help?