How do plants breathe through stomata? Key regulators of stomata are plant vacuoles, fluid-filled organelles bound by a single membrane called the tonoplast. Plant vacuoles are fluid-filled organelles ...

Plant behavior may seem rather boring compared with the frenetic excesses of animals. Yet the lives of our vegetable friends, who tirelessly feed the entire biosphere (including us), are full of ...

Scientists have identified a key element underlying the superior function of stomata - or tiny, gas-exchanging pores - in grasses, where stomata function more efficiently than they do in other plant ...

Plants know how to do a neat trick. Through photosynthesis, they use sunlight and carbon dioxide to make food, belching out the oxygen that we breathe as a byproduct. This evolutionary innovation is ...

New research on how microscopic leaf pores respond to sunlight reveals some of the first universal relationships between plants and climate. Understanding these relationships could vastly improve ...

New research in plants shows that a gene called MUTE is required for the formation of stomata -- the tiny pores that a critical for gas exchange, including releasing the oxygen gas that we breathe.