The sunflower family tree has revealed that flower symmetry evolved multiple times independently, a process called convergent evolution, among the members of this large plant family, according to a ...

Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. Fully bloomed azaleas are ...

Almost every plant we eat has a flower, and flowering plants populate every corner of the planet. But many questions remain about how and when this vast group emerged throughout the history of life on ...

The flower measures roughly an inch across and is at least three times larger than all other known amber-encased blossoms. Carola Radke / Museum für Naturkunde Berlin In 1872, scientists examined a ...

As far as the plant scientists at the Missouri Botanical Garden in St. Louis know, the tiny purple-and-white flower that recently grew in their greenhouse has never before been seen, at least by ...