A s they transport us to underwater landscapes, aquariums provide a soothing experience for visitors. The dark rooms, illuminated by soft light emanating from the tanks, display a ...

A rare predatory fish which lives 2,000 metres below sea level has been spotted in broad daylight. Spanish shark researchers ...

The ocean's twilight zone lies between 200 and 1,000 meters below the surface, where light starts to fade but is not ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.