A Chinese vessel is suspected of mapping the seafloor around U.S. allies Australia and New Zealand to support submarine ...

For most of the human history, the oceans represented something larger than any power could control. It was unfathomable and beyond conquest—wild, uncontained, and governed by forces of nature rather ...

As the continental shelf gives way to the ocean depths, trenches and canyons gouge into the Earth's crust. Submarine canyons, underwater erosion, and drainage systems analogous to above-water ...

Civilian exploration may be the official mission of a Chinese deep-sea research ship that sailed clockwise around Australia over the past week and is now loitering west of the continent. But maybe ...

NT: This is the Mariana Trench, off of the Philippines ... Now I have a question for you: When do we go diving in an ocean submarine? NT: I want to make sure the submarine has done that before ...

The Triton submarine took three and a half years ... Next up on Vescovo's journey is the South Sandwich Trench in the Southern Ocean. The underwater area he's headed to hasn't even been named ...

The “Fendouzhe”, or “Striver”, descended more than 10,000 meters into the submarine trench in the western Pacific Ocean with three researchers on board, state broadcaster CCTV said.