TEHRAN — Marriage means sharing your life with someone special. But new research out of Iran reveals couples might be sharing more than they bargained for: the bacteria in their mouths — and ...

An international team of scientists from Italy, India, Iran, and Great Britain conducted a study involving 268 newly married couples, focusing on the role of the oral microbiome in the transmission of ...

Your spouse or partner begins to withdraw, very subtly at first. You notice them doomscrolling and sleeping more than usual. They seem grumpy or resentful, but you can’t point to any specific reason.

Marriage provides crucial support during mental health struggles, but certain relationship dynamics can inadvertently intensify symptoms and complicate recovery. Understanding which marital patterns ...

When you find a married person who is depressed, chances are pretty good you’ll also find an unhappy marriage. According to a study at the University of Colorado at Boulder, a spouse’s level of ...