What are the most dangerous things you could jump into? Why is liquid mercury so dangerous? How can lake Natron located in Ol ...

British prosecutors accuse Thomas Kwan of posing as a nurse and injecting 72-year-old Patrick O'Hara with a dangerous ...

Newcastle Crown Court earlier heard how Kwan had developed an extensive knowledge of poisons and collected dangerous chemicals including liquid mercury, sulphuric acid and arsenic. The GP also ...

For people in northern California, mercury exposure is also a legacy of the gold rush 150 years ago, when miners used quicksilver, or liquid mercury ... per liter is dangerous for adults, says ...

Its unique ability to bond with gold has made it a useful tool in mining, but this ancient practice comes with its own set of ...

Laboratory analysis revealed that all of the 148 tins of tuna tested were contaminated with methylmercury, a particularly dangerous form of mercury that accumulates in fish and poses serious ...

Kwan had been collecting dangerous chemicals including liquid mercury, sulphuric acid and arsenic in the build-up to the horror. The GP had also prepared letters with a "chilling authenticity" from a ...

For 30 days he faces the dangers that have killed many of his ... Using his bare hands, the man swirls several pounds of liquid mercury into a wooden pan to separate the gold from the rock ...

Fulminating silver may be made by precipitating a solution of nitrate of silver by lime water, drying the precipitate by exposure to the air for two or three days, and pouring on it liquid ammonia.

Tuna sold in cans in stores across Europe including the UK, France, Italy, Germany and Spain contain harmful levels of mercury, environmental groups said Tuesday. In a test conducted by the NGO ...

Bathroom lights flickered, an army of termites marched along walls, and the ceiling oozed a mysterious red liquid.