Very little” is known about the cave systems where the new species was found or the other creatures living there, researchers ...

It’s flowing waters, deep pools, and abundant food sources make it an ideal habitat for some magnificent fish. In this guide, ...

Big barbel are now more accessible than ever, thanks to prolific day-ticket stretches on rivers like the Thames, Trent, ...

Even deeper is the Pacific blackdragon. It uses its chin barbel as a lure to attract small fish. Another hundred and 50 meters down, we meet the vampire squid. It has bioluminescent organs called ...

The burbot looks like a giant tadpole with a grumpy expression and it detects prey using a barbel on its chin ... and grow to around 10% of the fish’s bodyweight. Adult burbots prefer deep ...