New research suggests that unusual changes in eating behavior—rather than memory loss—may be one of the earliest signs of a ...

Owners often report aimless pacing, barking at nothing, soiling in the house and anxiety for no apparent reason.

A teen told a Character AI chatbot 55 times that she was feeling suicidal. Her parents say the chatbot never provided resources for her to get help. They are one of at least six families suing the ...

Narcissistic individuals often revisit the past as ego-stabilization by revisiting memories, achievements or routines that ...