Heavy metals such as arsenic, cadmium, and lead are present in most foods, whether conventional or organic, usually as the result of environmental contamination. Because heavy metals pose significant ...

The University of Oklahoma is developing a new lab on the north side of Norman for metal additive manufacturing research that will allow the school to test metals used to create parts for aircrafts ...

Heavy metals can build up in the body and cause a wide range of symptoms, such as nausea, vomiting, and behavioral changes. Heavy metal tests require urine or blood samples. People may take a heavy ...