In the depths of the north Pacific, long wriggling creatures were caught up in the trawl of a research vessel off the coast of Russia. The animals were brought to the surface, their elongated bodies ...

The fish – which belongs to the family Branchiostegidae, commonly known as deepwater tilefish – has two vertical stripes ...

Black demon fish are usually only found on the seabed. But scientists exploring the waters off the coast of Tenerife were in ...