Learn how a small genetic change affects cell communication and reshapes the stripes seen in clownfish.

In 1999, a clownfish (Amphiprion ocellaris) hatched in the aquarium of a tropical fish hobbyist in the UK. These clownfish ...

The dazzling variety of coral fish. On the left is the copperband butterflyfish, on the right the Picasso triggerfish. Nemo, alias Amphiprion ocellaris, belongs to the clownfish group, which includes ...

Researchers say the feisty, territorial fish tell between threatening intruders and innocuous cohabitants by counting the stripes across their bodies. Scientists tested the orange fish to gauge their ...

Clownfish became a household name over a decade ago when Disney released the movie "Finding Nemo." Found exclusively in the Indo-Pacific, clownfish are symbiotic animals that only live in sea anemones ...