The Shark Reef Aquarium at the Mandalay Bay is the home of four new shark breeds for a new "Rocky Coast" exhibit that debuted Wednesday.

LAS VEGAS (KTNV) — Mandalay Bay is the home of four new shark breeds in a 35,000 gallon exhibit at the Shark Reef Aquarium. The new exhibit is called "Rocky Coast." Officials with the aquarium say it ...

Scientists say 90 per cent of shark breeds are unknown, with one pearly white believed to live up to 500 years old. It comes as marine boffins believe there are more than 500 species of the underwater ...