What lurks in the deep water off the most remote inhabited island in the world? This past month, a team of researchers trekked to Tristan da Cunha, an island in the middle of the South Atlantic Ocean, to find out.
Marine biologist Sue Scott — who, over the past decade, has made dozens of dives in the rough water surrounding the island and helped chronicle the unique life there — went along on the trip. She's based in northwestern Scotland but finds herself repeatedly drawn to the island — this was her eighth trip — and is one of the few experts on the sea life there. Until now, nobody had seen what lurks just beyond the range of scuba divers, at a depth of about 150 to 300 meters (492 to 984 feet) beneath the ocean's surface. [Photos: Sea Life Off World's Remotest Island]