In the child welfare system, the threshold at which a drug test is considered positive varies widely from one jurisdiction to ...

For generations people have associated the terms "lab rat" and "guinea pig" with scientific research. Animal testing remains a standard and has been required for drug approval. Just before Christmas, ...

Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...

Last Thursday two highly selective institutions landed on opposite sides of the standardized testing debate. The University of Michigan formally adopted a test-optional policy, four years after ...