Investigators are exploring whether 20-year-old Jimmy Gracey, a University of Alabama student who was found dead in Spain, may have been drugged before ending up in the water, as authorities work to ...

Toxicology is the scientific discipline concerned with the detection, evaluation and prevention of the toxic effects of substances that humans are exposed to. It has a key role in the development of ...

Thermo Fisher Scientific is the world leader in serving science. They provide cutting-edge technologies, innovative solutions and comprehensive services to a diverse range of industries, including ...

The blood specimens from all California newborns were collected by performing heelsticks and absorbing the blood onto blood collection (filter) paper. Raw data, including preliminary results of ...