This week’s beachcombing survey along the Texas coast brought an exciting find — several sargassum frogfish, also known as anglerfish, hidden among the freshly washed-up mats of seaweed. These ...

In less than 25 years, an invasive fish has become the apex predator of the Susquehanna River in eastern Pennsylvania.

A hotter ocean is a hungrier ocean—at least as far as fish predators are concerned. In a new field study published online June 9 in Science, Smithsonian scientists discovered predator impacts in the ...

This year's marine heat waves and spiking ocean temperatures foretell big changes in the future for some of the largest fish in the sea, such as sharks, tunas and swordfish. The rising temperatures of ...

Just off Anna Maria Island in Tampa, Nashville Predators forward Zach L'Heureux was on the verge of catching the fish of his dreams. As an amateur angler growing up outside Montreal, L'Heureux dreamed ...

Tiny plastic particles in the ocean are changing the lives of baby European perch in many ways. Not only do microplastics inhibit hatching and stunt growth, these also prevent baby fish from eating ...