E27_1977_J. N. Ospenson_Paraquat Toxicology Requirements PPD_Confidential Letter

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IN-DEPTH

Cancer in the Corn Belt Exploring evidence linking Iowa agriculture to public health problems

Paraquat Papers Syngenta records reveal corporate secrets surrounding paraquat.

Poison PR Inside a pesticide industry campaign to silence critics.

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Opinions

The needless poisoning of Western wildlands

Reflections on pesticide regulation from a “recovering” EPA chemist

Pesticides aren’t just making us sick, they’re cooking the planet

In a “toxic terrain,” journalism exposes Iowa’s farm pollution problem