Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

America's first 'underwater automobile' is introduced, capable of diving up to 11,000 meters. The HOV DEEPSEA CHALLENGER by ...

In 2012, three deep-sea divers were on a routine operation in the North Sea when one of them became trapped underwater. Liu had to dive in deep,... 'Last Breath' tells the terrifying story of a ...