Add Yahoo as a preferred source to see more of our stories on Google. Hundreds of new species found in underwater ‘hidden world’ An [international study](https ...

It may not feel like it as you wind between high-rise buildings, your soles pounding the pavements between your apartment and your office, but our planet is actually around 71% ocean. And staggeringly ...

Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.