If your tomato plants' leaves are turning purple, you have every reason to worry. Unless you're growing specific varieties, ...

He's dedicated to the ancient technique of using the leaves of the indigo plant to dye textiles and other items. 00:32 Leading international brands and big-name corporations have come knocking at ...

They planted indigo and soon began dying fabric with dye produced from the plants. “Dyeing lets us forget the bad things” for a while, Mori said. “It’s a process of healing for us.” ...