Humans took a mutation and made a species of them. An illustration shows three types of goldfish swimming through aquatic plants. Illustration by Hashime Murayama, Nat Geo Image Collection In ...

When you were a kid and begged your parents for a puppy, did they end up getting you a goldfish instead? If so, you weren’t alone. These fish are quintessential starter pets for young children ...

Figure 1: Evolution of goldfish morphology. Figure 2: The involvement of the chdA gene in the twin-tail phenotype. Figure 3: Rescue of the twin-tail phenotype by mRNA microinjection. Figure 4 ...

Marvel at photos and illustrations of goldfish, usually associated with the summertime in Japan. Some say that seeing goldfish swim in water will cool us down from the hot humid weather ...

Hungarian artist Gergely Dudás creates colorful illustrations that contain hidden ... In his latest challenge, Dudás has hidden a single goldfish in a coral reef full of clownfish.