Four nations. One rock. Decades of disputes, fishing feuds, and legal chaos over a volcanic blip in the Atlantic. Dive into ...

Northern Chumash Tribal Council Chairwoman Violet Sage Walker, third from left, speaks at the Rally at the Rock.Credit...Mario Tama/Getty Images “We all live in the same ocean. Those resources ...

Scientists have dug the deepest hole ever in rock from Earth's mantle, drilling more than 4,160 feet in the North Atlantic ocean. The team of researchers used an ocean drilling vessel to dig into ...

There's a huge gravity hole in the middle of the Indian Ocean ... The study says plumes of molten rock rising from the remnants of an ancient ocean bed could be to blame. A million-square-mile ...

And there’s also the geology — the rocks around and under the ocean and how they played a role in its formation. I’ve tried to get my head around both physical oceanography and geology many ...

Data from India’s recent Chandrayaan-3 mission supports the idea that an ocean of molten rock once covered the moon. Scientists from the mission have published their new findings in the journal ...