The ancient, enormous fish have lived on Earth for more than 150 million years but changing weather conditions have ...

Natural predators aren't just fearsome hunters. They are ecosystem architects that sculpt wild landscapes, influence ...

Across their 10,000 species, sea slugs sport striking colors, external gills, and even the ability to regrow a body from a severed head.

This trap was meant for small fish, but what we hauled up looked more like a tiny freshwater shark. The moment it surfaces, the reactions go from confused to amazed as the rare catch starts thrashing.

Sharks have had a tough time since the 1970s, when overfishing, habitat loss and a growing trade in their fins began to cut ...

"Cape Cod’s unique shape and position on the coast essentially turns it into a fish weir, directing species into the bay ...