An e-mail from Clinton wants to know about transpiration. Transpiration is simply a release of water vapor by plants, and it's a big part of the overall water cycle. The water cycle is mother nature's ...

Researchers explain how trees in the rainforest efficiently recycle water through rain to keep themselves hydrated in the dry ...

Transpiration is simply a release of water vapor by plants, and it's a big part of the overall water cycle. The water cycle is Mother Nature's way of recycling, very efficiently I might add, water on ...