Unfortunately, they did not test for arsenic. The arsenic in Bangladesh’s shallow aquifers is naturally occurring, the result of a confluence of interlinking factors.

Colorado dentist James Craig is on trial accused of murdering his wife Angela by secretly poisoning her protein shakes with cyanide, arsenic, and eye drop chemicals ...

That’s the question a team of fellow chemical engineers and I tackled more than 20 years ago after an abrupt jump in the number of U.S. cases of arsenic poisoning.

Dentist arrested for poisoning wife ordered arsenic, searched 'how to make poison,' affidavit says James Craig allegedly purchased arsenic and cyanide and secretly dosed his wife using protein ...

Inorganic arsenic is usually found as either trivalent arsenic (AsIII) or pentavalent (As-V). As-III forms are more toxic in general and, like mercury, bind to sulfur in amino acids like cysteine.