NASA and the French space agency CNES's SWOT satellite provides researchers with the tools to create the most accurate ocean maps yet.

Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in the ocean could lock away climate-warming carbon dioxide for centuries or ...

Take a deep dive into the ocean’s secrets. ExtremeTech reveals its hidden layers and life forms. Discover the depths of our ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

Ireland's wealth has always been tied up in the sea. From Roman coins brought here by traders from Britain, to the Vikings ...