Chemicals of Concern






Dicamba: Concerns about cancer and crop damage
February 10, 2026



Atrazine probably causes cancer in humans, WHO cancer agency says
November 25, 2025




Banned pesticides found in clouds, sparking new health concerns
September 11, 2025




Sucralose: Emerging science reveals health risks
May 23, 2025






Pollution may promote stress, leading to obesity, study says
January 22, 2025


Hundreds of synthetic toxic chemicals are found in our blood, our urine, our breastmilk, and even in the bodies of newborn infants. In most of the world, there are few restrictions on toxic chemicals that are found in our food and consumer products. U.S. Right to Know is producing science-based fact sheets documenting the health risks of these chemicals of concern, including cancer and other serious illnesses. We update these fact sheets regularly.
Key content
How EPA hid chemical risks, favored corporate interests
Tactics pesticide companies use to deny science
Climate science denial network funds toxic chemical propaganda

























