If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily surface slicks in which many ocean fish come of age are ...

Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding colony of ...

But have you ever wondered what plants and animals live in the ocean and how they survive underwater? Well, pack your swimsuit, we're off to find out! Look at all these fish! Big fish! Small fish!

Oregon State University is selling vouchers for a new "Vibrant Ocean" plate, where proceeds go toward the Big Fish Lab that studies the different shark species living just off the Oregon Coast.