For many years now, scientist have been scouring tropical rain forests for botanical extracts that could cure some of the deadliest diseases. In 1967 Robin Foster discovered a tree that never flowered. After three years of studying this species of tree, it finally flowered. All at once the trees produced an array of light yellow and pink flowers. Unfortunately, these trees all died within a year of their flowering and fruiting. Robin also discovered that as …showed first 75 words of 406 total…

…showed last 75 words of 406 total…