The law of unintended consequences contends that positive and purposeful actions always have unanticipated effects. This law has been made malodorously clear over the past six months. Wearing a face ...

Wearing a face mask makes people aware of their bad breath, according to a recent survey published in Oral Diseases. The use of face masks also led respondents to make significant changes in their ...

Researchers have come up with a better way to test which fabrics work best for masks that are meant to slow the spread of COVID-19. By testing those fabrics under conditions that mimic the humidity of ...

2020 is a year that will be remembered for many things, one of which is the introduction of face masks into our lives. We're now almost-permanently accompanied by a face mask wherever we go, in order ...