Fortunately, you can learn how to grow a square watermelon in your backyard with some knowledge and the right tools. Cube-shaped watermelons started in the 1960s when Japanese farmers 1 in the ...

TOKYO, Japan (CNN)-- There's nothing better than a sweet, juicy watermelon on a hot summer's day, right? But what if you had to pay six grand for it? A marine products dealer in Japan plunked down ...