Designs have been unveiled for a boat that takes passengers above and below the ocean. The 28-foot semi-submersible catamaran, named the Platypus, mirrors its namesake by spending time both above ...

Its waters constitute nearly 20% of the ocean’s total volume, and its deepest point, the Sunda Deep of the Java Trench, lies nearly 8km below the surface. Yet its seafloor, like much of the ...

Take Two speaks with artist Doug Aitken about his new work, ‘Underwater Pavilions’ located below the waves off the coast of Catalina Island.

Norwegian sound artist Jana Winderen’s captures the ocean’s complex biodiversity as part of her ongoing research on the consequences of human activity on underwater life.

Population growth has seen skylines creep ever higher and entire cities rise from ocean depths. The latest “ocean city” is the Chinese-developed Forest City project. By 2045, four artificial ...