More than 30,000 goldfish are the main attraction at a “living art” museum in Ginza, the high-end shopping district in central Tokyo. The Art Aquarium opened in 2007 with traveling exhibits ...

On occasion, different species of angelfish produce hybrid offspring even more colorful ... referring to paint on a canvas. But Mr. Ross’s mantra is just as true for fish from coral reefs ...

A proposed bill in Hawaii has ignited renewed discussion about the impact of the state's largest aquarium ... fish species. NewsHour's Mike Taibbi reports. What's not to love? So beautiful ...