After a week beset by ocular infection, NBC's multimillion-dollar sportscaster is slated to return on Monday. Costas' victory over conjunctivitis heralds a return of the spirit of sportsmanship and national pride typified by these Olympic games.
A third of patients who go to the hospital for bipolar I disorder are on four (or more) psychiatric medications—despite a lack of evidence that's a good idea. This highlights the complexity of the disease and the need for more science.
There is conflicting advice out there about drinking a small amount, particularly of wine, during pregnancy. Some research has said it may even be beneficial. Today the National Bureau of Economic Research says that's wrong.