Soybeans have a symbiotic relationship with certain bacteria, which feed on the plant's carbohydrates and produce nitrogen ...

The EPA said it asked Iowa, in a previous public comment, to “revise” its assessment of nitrogen, nitrate, nitrite and nitrate plus nitrite, but the comments were, “not adequately addressed by the ...

Scientists are looking to alter the DNA of potatoes to capture the best of both worlds when it comes to growing potatoes, the ...

By Cami Koons, Iowa Capital Dispatch The U.S. Environmental Protection Agency, after rejecting a portion of Iowa’s 2024 list ...