The COVID-19 pandemic brought the term "Polymerase Chain Reaction testing" into the mainstream. The PCR method is a type of ...

Animal testing is often used to evaluate the potential risks, uses, and environmental impacts of chemicals. New Approach Methodologies (NAMs) are technologies and approaches that can potentially ...

A new National Academies of Sciences, Engineering, and Medicine report provides an overview of new approach methods in human health risk assessment of chemicals, and calls on the U.S. Environmental ...