The Sandhills region of North Carolina is the only place in the world where bees produce purple honey, and experts have no ...

So unharvestable and priceless, this night-blooming cactus flower wilts soon after blooming, making it one of the rarest ...

Biologists waded through knee-high vegetation in Florida until they reached a spot where purple flowers grew in cone ... "This handsome butterfly is now rare or has disappeared from most of ...