New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

The Purple Heart is awarded to military members who are injured and killed in combat, through an act of terrorism or by friendly fire. It acknowledges the physical sacrifice of service to the nation.

To protect your purple heart plant, you can consider adding a layer of wood chips, gravel, or diatomaceous earth around it. The post How You Can Care For A Purple Heart Plant, Which Will Make A ...

The Iowa Treasurer’s Office, which returned the Purple Heart to the family of Garold Hayes, now seeks Iowans’ help ...

purple heart’s leaves will turn brown in winter when temperatures drop below freezing around them. Most of the leaves and stems will freeze, but some won’t due to the warmth of the earth.