A Utah mom who wrote kids’ book on grief after husband died killed him for money, prosecutors say

Prosecutors portrayed a Utah mother and children’s book author as a money-hungry killer Monday on the first day of a murder trial in her husband’s death.
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Anhydrous ammonia: What are its uses and effects when humans are exposed to it?

TIPTON, Mich. — Anhydrous ammonia is one of the most widely used industrial chemicals in the U.S. according to the American Chemical Society. The colorless gas composed of nitrogen and hydrogen (NH₃) ...