From a ballet of white-tip reef sharks to a cardinal fish releasing freshly hatched babies from its mouth, these underwater ...

It’s the world’s largest coral, found in the southwest Pacific Ocean. Scientists and filmmakers spotted the massive coral in the Solomon Islands in October and announced the news this week.

What is the staghorn coral? Like its name suggests ... cylindrical branches out of bases anchored to the ocean floor. Staghorn corals can grow up to two inches a year, making it relatively ...