The Cambridge City Council voted May 18 to ban the Classical LD-50 Acute Toxicity Test and the Draize Eye-Irritancy Test. The move is the latest step in a heated local debate on the use of laboratory ...

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’ ...

The US Environmental Protection Agency wants more data on the hazards of a member of the chemical family known as per- and polyfluoroalkyl substances (PFAS). The ...

Professor of Chemical and Biological Engineering, Biomedical Engineering, and Public Health, Colorado State University A vast number of chemicals are registered for production and use around the world ...

Microbial contaminants like airborne bacteria and fungi can make up more than a third of indoor air pollution. Yet, while many countries regulate chemical pollutants, most have no legally binding ...