Discover how manure, wood ash, and modern NPK fertilizer transformed American agriculture long before tractors and steam engines.

Human health in the modern world is a conundrum. On the surface, we should be healthier than ever. We have more access to food and clean water than at any time in history. Doctors are more capable ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

This week, I received an email from a reader in response to last week’s column on three ways to grow agriculture advocacy. The opening line of the email said: “Does that mean you don't want to hear ...