Mark Kingland, who farms nearly 1,800 acres throughout Winnebago County, Iowa, with his brother, Tom, seeded several hundred cover crop acres for the first time in fall 2023 and used his new drone to broadcast the seed.

Nutrient runoff from agricultural production is a significant source of water pollution in the U.S., and climate change that produces extreme weather events is likely to exacerbate the problem. A new study from the University of Illinois Urbana-Champaign looks at how extreme rainfall impacts runoff and suggests possible mitigation strategies.

In some conservative pockets of the U.S., farmers are embracing regenerative practices. Just don’t ask them to make it political.