"Breathing through the nose helps maintain moisture in the mouth, reducing the risk of dry mouth and bad breath," Dr. Allen ...

The Air Force is the only one of the military branches involved in President Donald Trump's mandated border mission to not ...

The mouth taping trend claims to nudge your body back into nasal breathing by – quite literally – sealing the deal. It’s ...

Welcome to Ask Doctor Zac, a weekly column from news.com.au. This week, Dr Zac Turner reveals the truth about mouth taping.