Arsenic is a trace element that lies just below phosphorus—which is essential for all living organisms—in the periodic table. This close chemical relationship means that cells are not always ...

Arsenic has two chemical forms, inorganic and organic (the latter of which can be less toxic), and is naturally part of the minerals in the earth's crust. (Note, here organic is a chemistry term ...

Dr. Kn_pe, at Oberzeiring, sent to Professor Schaefer in Graz, who was intrusted w_th the chemical examinations, the urine of an individual who consumed arsenic for thirty years. He felt in the ...

Organic rice baby cereal, rice breakfast cereals, brown rice, white rice—new tests by Consumer Reports have found that those and other types of rice products on grocery shelves contain arsenic ...

Davis R-XII School District is having class at a nearby church again this week as there are still concerns with the nearby ...

These compounds fuel the microbes implicated in the reduction of arsenic-bearing iron minerals, and the reduction of arsenic itself. Both processes result in arsenic transfer from sediments to ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water.