Toxic sodium cyanide has been used in gold mining since 1887, and it remains the primary reagent in use for gold processing today because it allows for efficient extraction of gold from low-grade ore.

M-44s, or “cyanide bombs,” are one of the most horrifying methods the program uses for its indiscriminate killing. These inhumane traps spray sodium cyanide into the faces of unsuspecting wildlife ...

Cyanide - the compound which unconfirmed reports suggest would have been used in the Tube attack - is one of the most lethal substances. Even tiny amounts of less than 0.1 grams can leave victims ...

The US government has approved the continued use of "cyanide bombs" to kill pests such as coyotes, foxes and dogs that live in the wild in America. It comes despite thousands of objections to the ...

In order to craft tonics, you’re going to need a lot of reagents in Destiny 2. These ingredients come in a few different varieties, and while most of them drop from obvious sources, a few can be ...

Cyanide binds to the ferric ion on cytochrome oxidase and abruptly halts the electron transport chain and aerobic respiration, producing profound toxic effects. Cyanide also preferentially binds ...

A statement from the government says high levels of cyanide and dissolved metals continue to be detected in the groundwater at testing sites closest to the Eagle Gold mine slide where millions of ...

Average gold silver extractions of 82.07%, and 90.42% obtained after 72 hours of retention time.  Locked Cycle Cyanide Column Testing for 78 days on the Esperanza Composite  The highest gold ...

Our Mission: The ACS Committee on Analytical Reagents is the only committee in the world dedicated to establishing specifications and developing validated test methods for determining the purity of ...

Thai police say they have arrested a woman suspected of killing 12 of her friends and acquaintances by poisoning them with cyanide. Sararat Rangsiwuthaporn was arrested in Bangkok on Tuesday ...