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

From towering mountain peaks to endless ocean horizons, these breathtaking views will leave you speechless. Watch the golden sunrise kiss the cliffs, waves crash against the shore, and rolling ...

Oceanographers explored an area around the Pacific Ocean’s Nazca Ridge and found a massive underwater mountain. Using a sonar system, the researchers digitally mapped the seafloor of the area ...