Toxicity-testing strategies designed to generate information on potential hazards or risks posed by environmental agents have evolved in response to legislative mandates, scientific developments, and ...

A new technique based on machine learning and stem cells may lead to personalized testing for hazardous chemicals and make toxin testing on animals a thing of the past. Dubbed ‘forever chemicals’ ...

So many chemicals to test, so little resources and time. Adam Gault/OJO Images via Getty Images A vast number of chemicals are registered for production and use around the world. But only a portion ...

The purpose of toxicity testing is to generate information about a substance’s toxic properties so that the health and environmental risks it poses can be adequately evaluated. Federal agencies use ...