The world's largest ocean basin is also the oldest. A basin is "a depression, or dip, in the Earth's surface," according to National Geographic. The Pacific Ocean is the largest, deepest and oldest ...

Scientists have recently uncovered a groundbreaking discovery in the ocean’s depths, revealing a new form of life that could reshape our understanding of biology and ecosystems. This discovery, made ...

What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...