Bakso, an adorable 5-month-old Sumatran tiger cub, can now be seen by Animal Kingdom park guests. He was the first tiger cub ...

From its unique vision to its hovering hunting style, this fish has evolved some of the most extraordinary traits in the animal kingdom. The barreleye is a small deep-sea fish, measuring about 6 ...

this wily little fish occupies its own unique niche. Danionella cerebrum, pictured above, produces some of the loudest sounds relative to its size in the ... [+] animal kingdom. These sounds play ...

This underwater alliance between octopus and fish tends to pay off for both. Learn why the relationship works.

By replacing the fish’s tongue, the louse ensures a stable ... and terrifying example of parasitic adaptation in the animal kingdom. The Host Fishes (Mostly) Turn Out Okay, But Human Activities ...