Sourcing and selling koi carp — some of the most expensive pet fish in the world — can be both a profitable business and an enjoyable pursuit. This is especially true for Tim Waddington, the owner of ...

President Donald Trump began his 12-day tour of five Asian countries with controversy — but not the kind you'd think would befall him. People were crying foul and the term "Koigate" resounded on ...

A dozen koi fish poke their faces up to the pond’s surface, hoping for a bite to eat. They’re smarter and more social than most would give them credit for, and they recognize horticulturists Mark ...