The deepest known point in any of the world’s oceans is Challenger Deep, a section of the Mariana Trench that plunges to about 36,070 feet (10,994 meters). It’s an extraordinary place on Earth. While ...
Add Yahoo as a preferred source to see more of our stories on Google. Snorkler out to spot a whale shark - a sighting that can be planned relatively easily, say guides. ---/Exmouth Dive and ...