Alberta regulations meant to keep old coal mines from polluting streams and lakes are failing, a new study suggests. Authors of the report found high concentrations of several pollutants in rivers ...

Earlier this year, the Alberta Energy Regulator granted an Australia-based coal company permission to start a controversial ...

A new study by Alberta government scientists says the province’s regulations for cleaning up old coal mines are failing to ...

Vitamin E and selenium are essential antioxidants that support immune function and protect against cell damage. Learn about ...

Selenium enhances the body’s ability to fight infections by reducing inflammation. It helps the immune system function optimally, making the body more resistant to diseases.

Bismuth / Selenium / Tellurium News Yuntong Technology held a tender for approximately 21.6 mt (metal content) of 3N selenium powder [SMM selenium] today Aug 1,2025 00:29 Selected News ...

Selenium and other elements potentially could contaminate water quality for humans, livestock and irrigated crop production and cause various other environmental and ecological concerns. In this ...

Yuguang Gold and Lead Group launched a public tender for 200 mt of bismuth ingots and 10 mt of indium ingots today [reported by SMM] Yuntong Technology held a tender for approximately 21.6 mt (metal ...

Selenium is an essential trace mineral found in soil, water, and some foods. It is an important factor in many body processes. Selenium increases antioxidant effects in the body. Crab, fish ...

Selenium is found in the soil and in marine bivalves (such as oysters). Levels in the soil are quite high in certain parts of China, Turkestan, and the Western United States. Levels are very low ...