Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight? Some scientists think so, but others have challenged the claim that so-called "dark ...

Potato-shaped metallic nodules deep under the Pacific Ocean produce oxygen in complete darkness, challenging previous assumptions about oxygen production. The discovery of "dark oxygen" raises ...

Scientists have discovered a previously unknown source of oxygen production on the seafloor, challenging the assumption that photosynthesis is the primary source of oxygen. This "dark oxygen" is ...

SeaWorld Orlando is celebrating National Roller Coaster Day on Saturday, Aug. 16 with The Ultimate Challenge — ride all eight coasters in one day to earn a limited-edition poster. SeaWorld Orlando ...

Buried miles below the Pacific, ancient rocks generate oxygen and power without sunlight. The CIA knew—and kept it quiet.

Telescopefish, residing in tropical and subtropical waters at depths of 500 to 2,000 metres, possess remarkable adaptations for survival. Their tubula ...