New guidelines agreed to last year by 21 nations (including the United States), and a recent law unanimously approved by the ...

She is survived by her husband, CBS News Senior Correspondent Barry Petersen, and his companion who was also Jan’s loving friend, Mary Nell Wolff. Mary Nell met Jan later in the disease and ...

The Emmy Award-winning "CBS News Sunday Morning" is broadcast on CBS Sundays beginning at 9:00 a.m. ET.  "Sunday Morning" ...

Barry Petersen clearly remembers the night in 2008 when he “stared down suicide” — the night when the pain of losing his wife to Alzheimer’s disease was almost more than he could bear. In 2008 ...

I had to respond when I read the letter by Barry Petersen about ‘Whiners’ (June 16 issue: ‘Whiners’ need to get with the times.) I am appalled by Mr. Petersen’s comments to and about the ...