As for ocean basins, the Pacific Ocean is the world's largest, covering 63 million square miles, with deep depths averaging 13,000 feet. Drainage, structural and ocean are the major types of basins.

The eastern Pacific Ocean has spawned a new tropical storm, Dalila, which will swipe southern Mexico with flooding downpours and gusty winds. Meanwhile, the Atlantic basin remains dormant for now ...

A brilliant map showed just how big the Pacific Ocean is. The Ocean, which is around 32 percent of the planet’s total surface area and 46 percent of its water surface, covers 165.25 million ...