The forward deployment of warships marks Washington's commitment to maintaining a free and open Indo-Pacific region, the Navy ...

The United States Navy aircraft carrier USS Ronald Reagan conducts flight operations with a CMV-22 tiltrotor aircraft on November 7. It was underway in the Eastern Pacific Ocean, the Navy said.

Oceana.org reports great white sharks in the Pacific Ocean spend about half the year off the California coast and around Guadalupe Island, which is 150 miles off of Baja California, Mexico.

Detailed renderings of the Pacific Ocean floor are a key feature of The Oregonian/OregonLive real-time earthquake map, which draws on a data feed that the U.S. Geological Survey updates every 15 ...

The Pacific Ocean is the largest of the Earth's ocean basins, according to the National Ocean Service. It contains more than half of the free water on Earth, spanning around 63 million square miles .