The huge monster-sized animal, measuring over 100 feet across, isn't a fish or even a marine mammal like a whale. It's a ...

A few hundred miles off the coast of Ecuador is a little string of islands with a big place in the public consciousness. The ...

Divers, underwater submersibles and remotely operated vehicles found 886 marine species over a 16-month period, and they have ...

Astronomers have been recording the signal for more than four decades, but this is the first time they've nabbed its origin.