Once a simple food fish, koi have transformed into living jewels, with some fetching sky-high prices in the global luxury market. Here's how this happened. In the world of high-end pets, few creatures ...

Nishikigoi, better known as koi fish, are a well-known variety of the common carp. They are bright red and white and revered for their vibrance and grace. Even other animals, including their predators ...

Koi ponds have a way of creating instant calm—from the sound of the water to the way the fish move, the experience is a Zen escape. “A koi pond adds magic,” said Janice Parker of Janice Parker ...

It’s been quite a rough year for San Jose’s public parks and its animals. In January, a beloved statue of a 1600s-era Indian warrior riding a horse was found sawed off at the hooves at Guadalupe River ...

EL PASO, Texas (KFOX14/CBS4) — The El Paso Zoo is home to a new group of koi fish, donated by Aceitunas Beer Garden, a local bar in the Upper Valley. City officials said as part of an ongoing effort ...

Here's a rendering of LGBTQ+ pride crosswalks — complete with stencil artist Jeremy Novy's signature koi fish. The crosswalks will be unveiled during a 5 p.m. ceremony in Walker's Point on Monday, ...

A koi fish named Snappy has delighted social media with his hilarious reaction every time his owner goes out to the pond to feed him, as seen in a video that quickly went viral. The hilarious clip, ...