This animated map from NASA’s Scientific Visualization Studio (SVS) highlights ocean currents at different depths. It’s based on the Estimating the Circulation and Climate of the Ocean (ECCO ...

The ocean is far deeper than most people realize, holding secrets and mysteries that continue to astonish scientists and explorers. Covering more than 70% of the Earth’s surface, the ocean is ...

Well, steel yourself and take a look — you'll definitely agree that no one needs to go into the ocean, EVER. 1. First up: Ursula, I think one of your mermaid slugs got out of debtor's prison.

It was jarring to be immersed in “The Bathysphere Book” and Susan Casey’s very different “The Underworld: Journeys to the Depths of the Ocean,” as I was, when OceanGate’s Titan ...

When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917, he pioneered what would become the first deep-sea ROV, or remotely operated vehicle.During an era of silent movies ...

Only about 20% of the ocean’s depths has been mapped by humans. Here’s what we do — and don’t — know about the deep seas and why studying them is so precarious.

It would take nearly 300 years — in the aftermath of the Titanic disaster — before sonar technology began to offer scientists a clearer picture of what lies in the ocean’s depths.

The ocean depths are full of mysteries, but luckily there are intrepid spies up to the task of discovering them for us. Go on a mission deep beneath the waves in Spy in the Ocean, A Nature ...

Photos show what looks like a line between the Atlantic and Pacific with different water colors on either side, but is there some kind of barrier or do the two oceans mix?

PHOENIX (3TV/CBS 5)-- The tragic story of the five lives lost during OceanGate’s trip to the Titanic served as a grim reminder of the dangers of Earth’s ocean depths. “Working in the deep ...