Scientists have discovered a rapid molecular switch in plant roots that allows them to detect dry soils and redirect root growth to find water. This discovery could help in developing ...

You think all corn roots are the same? Then you’ve likely never paid close attention to roots on corn exhibited at county fairs. This summer, check out a county fair with 4-H crops on display, ...

Plants using C4 photosynthesis grow 20-100 percent quicker than more common C3 plants by altering the shape, size and structure of their leaves and roots, according to a new study. Plants using C4 ...

Scientists identify genes affecting root length that could make it easier to breed drought-resistant wheat. Wheat is a key crop for ensuring global food security, but drought associated with climate ...

If you’ve ever tended a garden or potted a plant, you know a few simple truths about green things — they require water and nutrients to survive and their roots are good indicators of their overall ...