Late winter can be a good time to force branches from spring-flowering trees and shrubs to bloom indoors. Once buds open, move the branches to a brighter room, out of direct sunlight. The arrival of ...

When phosphorus runs low, they adjust their growth, slow their flowering, and wait for better conditions. Until now, the method plants use to make this developmental shift was a mystery to scientists.

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 ...