Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Akad. Lavrent’yev av. 3, Novosibirsk 630090, Russian Federation ...

Copper IUDs (intrauterine devices) are a safe and effective type of birth control. It works by preventing sperm from fertilizing any eggs. Learn more about how to determine whether it’s right ...

Medical Properties Trust has cut its dividend twice within the past two years. The real estate investment trust has had to deal with multiple tenant bankruptcies. It has struggled with staying out ...

By most people’s standards, Pauline and Tony are comfortable financially. They own seven investment properties and run a successful air conditioning business in Brisbane. Even so, such is the ...

Therefore, exposure to dust, fumes and substances containing beryllium should be avoided or strictly monitored and controlled. Beryllium has found widespread use because of some desirable properties: ...

Since the beginning of the 14th Five-Year Plan (2021-25), more than 20 million tons of new copper resources have been discovered, with the total resource potential reaching 150 million tons ...

Chile’s state-owned copper producer Codelco may have turned the corner in its quests to stop an ongoing decline in production at its century-old operations as preliminary data indicates that ...