Most of the world's data travels via ocean cables, which are at risk of frequent sabotage. DW explains where they lie and how they are protected.

Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...

Most of the world's data travels via ocean cables that are at risk of frequent sabotage. DW explains where they lie and how they are protected.

These worrying images show which famous cities around the world could look like if the climate crisis continues unabated and ...

We recently published a three-part interview with Chris Reddy. Here, we provide the full text transcript of the conversation, ...

The last British submarine known to have severed a cable was HMS Conqueror in 1982. Fresh from firing the torpedoes that sank ...

It is found in the depths of Indian Ocean and named as the gravity hole or Indian Ocean geoid low, an anomaly where gravity ...

Things in the Arctic have never been hotter. In the past year, Russian nuclear submarines have practiced firing cruise ...

For those who prefer a more sheltered walk, the Pygmy Forest Trail is a must-see. This boardwalk trail takes you through the ...

Rising mountain peaks and sharp rock formations cover the ocean floor, with corals, sponges, fish, and tons of sea creatures ...

A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

The deepest regions of Earth's oceans, known as the abyssal and hadal zones, lie at least as far under the water's surface as ...