One of the fish’s advantages is clear—literally. Because embryos are transparent and develop outside the mother’s body, scientists can manipulate genes to model human diseases and directly ...

He and his colleagues had done it with a sci-fi-worthy experiment that recorded every blip of brain activity in a transparent ... striped fish are better known as your basic starter aquarium ...

A team of explorers rappelled into the shaft-like cave and found a “pinkish” animal living in a cold river of the “deep dark zone.” Take a look.

It refused to consume jellyfish, its favorite food, and began rubbing its head against the transparent ... at the Kaikyokan aquarium suggested the 80-centimeter-long fish may feel “isolated ...