Tomato clownfish perform a dramatic underwater wardrobe change based on the social dynamics of their environment ...

Clownfish aren't just colorful; they're calculating. A new study finds that baby tomato anemonefish ditch their "baby stripes" faster when they're hanging around adults, reports EuroNews, essentially ...

Growing up, you probably changed your style based on your social influences. It turns out, such pressures affect the appearance of young clownfish (anemonefish) too. A new study from the Okinawa ...

Dressing to look more grown-up is a teenage rite of passage – but humans aren’t the only ones who do it. Baby clownfish have been found to lose their additional white vertical stripe at a younger age ...

A fight between two juvenile tomato anemonefishes of a similar size, filmed in the wild. These highly territorial fish recognize each other by their color patterns and size. Growing up, you probably ...