We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...

This striking satellite image reveals a giant, near-perfect cloud circle that formed in the heart of the Pacific Ocean more than a decade ago. While this type of cloud is not uncommon, it is ...

Precision laser aerial surveys have uncovered previously hidden details of Nan Madol, an ancient stone city located in the Pacific Ocean. The site, also known as the “Venice of the Pacific ...