This book provides an overview of emerging technologies for drug efficacy, safety, and biologics discovery. It is divided into three parts that discuss drug efficacy and safety technologies, biologics technologies, and future perspectives. The 14 chapters cover topics such as systems pharmacology, biomarkers, zebrafish models, toxicity pathways, stem cells, nanotechnology, and biological engineering. The book advocates an interdisciplinary approach and applying the four modalities of manipulate, measure, mine, and model to drug research. It presents technological advances that can improve predictions of drug properties and foster collaboration across small and large molecule discovery.