California's entire coastline was at risk for dangerous conditions, prompting experts to advise people to stay out of the ...

Swimmers and beachgoers were advised to remain on alert on Wednesday and, in some places, avoid going into the ocean.

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

Accurate seafloor maps are also important for an improved understanding of deep-sea currents and tides ... of Oceanography in La Jolla, California. He's used satellite data to chart the bottom of the ...