Every time the temperature drops, a cloud passes overhead, or the sun sets, a plant makes a choice: Keep its microscopic pores, called stomata, open to absorb carbon dioxide and continue ...

DorothyBelle "DB" Poli, a professor of biology and director of the cannabis ... can block sunlight and clog the pores—stomata—on the leaves, which makes it harder for leaves to exchange ...

Plants shape Earth’s atmosphere by moving carbon and water vapour. New research sheds light on how they learned to do it – and how it may change in future climates.

Scientists have released new and more accurate genome sequences for five species of duckweed. Their research reveals the specific genes responsible for some of the plant's most useful traits, allowing ...

This illustrates how water vapour escapes from cells in the leaf through the stomata during transpiration. The arrows represent the flow of water. Most of the water that enters a plant will exit the ...

Plant patch can detect stress signals in real time Date: March 19, 2025 Source: American Chemical Society Summary: Environmental conditions can cause damaging stress to plants, posing challenges ...

Calcium forms the foundations of good crop nutrition, according to farmer and independent regenerative agriculture consultant ...

Learn more about their experiences and stories in our In the Field articles. Ecology and Evolutionary Biology courses prepare students with a wide breadth of skills. Students in EBIO are ...

This process is what scientists have dubbed photosynthesis. Photosynthesis starts with roots, stomata, and chloroplasts, biological structures found exclusively in plants. Most of us are familiar ...