This image of a C4 grass stomata illustrates how it opens to take up CO 2 for photosynthesis but also loses water. CABBI studies in the Journal of Experimental Botany showed that reducing stomatal ...

Overexpression of SHR enhance mesophyll cell division, resulting in a substantial reduction in leaf vein density. However, exogenous auxin treatments led to an increase in leaf vein density.

The changes Citroen has made to the C4 have failed to make the car truly competitive against newer rivals. The suspension is soft and the steering is vague, yet this top-spec Flair doesn’t feel ...

French giant Citroen is proving how low it can go with an eco-friendly version of the C4 hatch. We drove the flagship diesel in Issue 1,133, but this is the model bosses are most proud of.

Here are the latest project path, track, spaghetti models, and satellite images of Hurricane Milton. According to the FOX 35 ...

Tropical Storm Rafael, formed Monday and is expected to move north into the Gulf of Mexico where it will become a hurricane and possibly track toward the Southeastern United States. Heavy rainfall ...