TUCSON, Ariz. — As temperatures in Tucson drop to freezing levels, the city has activated "Operation Freeze," a safety initiative designed to protect motorists by de-icing bridges. Unlike regions that ...

At the end of a hectic day, soaking in a warm bath is a great way to unwind — but if you want the most calming bathing experience, you’ll definitely want to add magnesium bath salts to the tub. Not ...

The thin-film solar market could be transformed simply by replacing cadmium chloride with magnesium chloride during the activation process of cadmium telluride, claim scientists at the University of ...