DOYLESTOWN >> Scientists have discovered a new species of ancient aquatic predator from well-preserved fossils in the Canadian Arctic. The extinct freshwater fish would have been up to six feet long ...

This re-homing mission takes a wild turn when a rare monster catfish from Predatory Fins becomes the center of attention. Every step of the move feels like handling a living tank as the stakes rise.

The tripod fish doesn’t swim much. Instead, it stands on three elongated fins, conserving energy while currents deliver food.

Researchers at the University of North Carolina at Chapel Hill have found that up to 90 percent of predatory fish are gone from Caribbean coral reefs, straining the ocean ecosystem and coastal economy ...

The removal of top predators has been called “humankind’s most pervasive influence on nature,” and it is as detrimental in the sea as it is on land. Consumers prefer predatory fish like grouper, tuna, ...