Fans of the literary saga A Song of Ice and Fire (or its television adaptation, Game of Thrones) will remember that “Valyrian ...

The solvothermal method synthesized FeSe 2 nanospheres using FeSO 4 and selenium powder as starting materials. The graphical abstract depicts the scheme for synthesizing iron chalcogenide ...

The sample was obtained from a solution of “pure manganese sulphate” by removing as much manganese as possible with hydrogen sulphide. When examined polarographically and also ...

As any blacksmith or steelmaker knows, it’s best to strike while the iron is hot. Hedge fund Ancora said on Jan. 27 that it has taken a stake in United States Steel, is urging the company to ...