Lantern-fish are small, bioluminescent – meaning they give off light – fishes, present in every ocean around the world. They live between the surface and 1000m deep within the so-called “twilight zone ...

In World War II, naval sonar operators spotted something strange: a 'false seafloor' hundreds of metres below the surface of the water, that mysteriously moved closer to the surface at night. They ...

Edie Widder tells presenter Caroline how lantern fish use a technique called counter illumination to become virtually invisible. By matching the lights on their belly with the little bit of sunlight ...

A recent study published in Communications Earth & Environment provides a stark warning about the ocean’s future: the looming oxygen crisis may threaten key marine species, including the crucial ...