This Is Us star details his mother's heartbreaking ALS battle that has left her unable to speak for eight years

Sandra Bullock, 62, looks downcast as she steps out for the first time since breaking silence on partner Bryan Randall's tragic death from ALS

Sandra Bullock opens up about loss of partner Bryan Randall and his private ALS battle

How Jennifer Aniston became Sandra Bullock's shoulder to cry on during late partner Bryan Randall's ALS battle amid a three-decade friendship that was sparked by a mutual ex-boyfriend