Discover interesting facts about why plants are green, if they feel pain, and if they get cancer. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Holly: Because it stays green and beautiful in the winter, it was used as decoration throughout homes. Think Deck the Halls ...

Also known as false flax or German sesame, camelina has been cultivated for over 3,000 years. Used to produce oil and to feed livestock, this plant has recently gotten renewed interest thanks to its ...