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

We’re all familiar with La Jolla’s sea lions, harbor seals, orcas, garibaldi and seabirds. But in this series of stories ...

A photographer captured a beautiful moment in Svalbard's Arctic waters, but climate change threatens to change that.

Crayfish are freshwater relatives of the marine lobsters which they resemble closely. Species of crayfish can be found in many parts of the world with most species occur in North America (330 species) ...