Toxicology and Environmental Health Sciences (ToxEHS) publishes original research and reviews in all areas of fundamental and applied research relating to the toxicity of chemicals, nanoparticles and drugs at the molecular and cellular level in human and all model living system by all routes of exposure and in vitro / ex vivo. Focus is on risk assessment, environmental toxicology and environmental health as applied to humans (including epidemiological studies) and all the model organisms (including fish to mammal). In addition Toxicology and Environmental Health Sciences (ToxEHS) also publishes analytical method and development studies including biosensor and lab-on-a-chip, addressing important or topical aspect of toxicity of environmental and health toxicants and diagnosis. Special emphasis is given to papers of clear relevance to human health and regulatory environmental/ chemical/ nanoparticle toxicology.The Journal is committed to rapid peer review to ensure the publication of highest quality original research and timely news and review articles.