The Aquarius Reef Base is the first (and only) underwater research laboratory in the world -- and it lies just under the tip of South Florida, about 60 feet below the surface of the Florida Keys.

WLRN and the Miami Herald spoke to Fabien Cousteau, grandson of Jacques Cousteau, in a live online chat on what it's like to live, work and research from the depths of the ocean.

Read more at: MiamiHerald.com