It's a new record: American businessman and explorer Victor Vescovo just became the first person to reach the deepest part of the Atlantic Ocean. On Wednesday, Vescovo traveled to the bottom of ...

This shell is found in the Puerto Rico Trench, the deepest part of the Atlantic Ocean. Note to readers: This is Part 1 in a five-part series. The News-Press and Naples Daily News recently met with ...

Ocean depth is divided into zones: littoral, bathyal, abyssal and hadal. The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean?