A study in rats identifies a key driver of anhedonia, the inability to experience pleasure. This finding may lead to new therapies not just for depression.
New research finds that self-weighing and seeing a graphical representation of their weight changes can prompt people to lose or maintain their weight.
Systemic lupus erythematosus (SLE) is the most common form of lupus. It is a chronic condition that can affect multiple tissues and organs. As a result, the symptoms of SLE vary widely. Although doctors do not know the cause, they can treat the condition with medications. Learn more about SLE here.