Face masks jointly developed by a university and a company in Nara Prefecture that feature copper alloy render the Omicron variant of the novel coronavirus inactive within minutes, its developers ...

A medical university and a coating technology company have teamed to produce a nonwoven mask specially treated with a copper alloy to protect wearers from the novel coronavirus. The developers ...

Cooper suffered a bloody nose after taking a shot to the face during the Spartans' close loss to Purdue in the quarterfinal of the Big Ten tournament. The black mask is a protective measure for ...