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

More accurate maps of the ocean floor are crucial for a range of seafaring activities ... measurable bumps in the sea surface above them. These subtle gravity signatures help researchers predict the ...

It is here that new ocean floor is continuously created. As the two sides of the mountain move away from each other, magma wells up from the Earth's interior. It then solidifies into rock as it is ...