The Thai dish of koi pla is very dangerous as x-rays of people who've eaten it reveals they've developed liver cancer.

OK, so a koi fish isn't exactly snuggly, but experts say you can train them to eat out of your hand, so that counts for something, right? Casey LeFever, co-owner of Next Day Koi, says ...

Love the loyalty of a pup but just can't make the commitment? OK, so a koi fish isn't exactly snuggly, but experts say you can train them to eat out of your hand, so that counts for something, right?