A research mission led by Florida Atlantic University’s Harbor Branch Oceanographic Institute has uncovered details of one of Cuba’s hidden natural treasures. After nearly two years of planning, a team of scientists from the United States and Cuba has explored never-before-studied mesophotic coral reefs during a month-long circumnavigation of the entire coast of Cuba, which spans about 1,500 miles (2,729 kilometers). Except for a few places along the coast, prior to this expedition, there were virtually no data or charts indicating what was beyond the shallow reef zone. At every dive site, the scientists discovered mesophotic reefs, which they documented from depths of 150 meters up to 30 meters.