Plant leaf senescence is a highly regulated, genetically encoded process that marks the final stage of leaf development. This complex phenomenon involves a coordinated dismantling of the ...

What if plants could speak when they were thirsty? Agriculture, in essence, is a dialog among crops, soil and climate. Yet ...

As autumn begins, trees turn colorful. Biologist Arne Sellin says the beauty masks plants' winter prep, slowed this year by a ...