The group of psychiatrists and doctors that first warned about the “unmistakable” signs of Donald Trump’s mental instability in the first year of his presidency has continued its effort to sound the ...

A new study attempts to uncover the personality profile of women who stay in relationships with personality-disordered men.

An optical illusion is like a magic trick for our eyes, making us see things that aren’t really there or interpreting them in ...

The “communication sandwich” technique combines positive reinforcement with constructive feedback. After beginning with a ...