When will Samsung’s Tizen update finally happen? And what is the best dark-room TV? Jay Luis Martinez writes: I am thinking of the Bravia 9 but I heard (read in the comment section below a ...

Eye soreness, ranging from stabbing pain to a gritty/sandy feeling, can often be caused by staring at bright screens for too long. Phones and computers deservedly get most of the blame and attention.

For now, hold tight — it should be coming along soon. Tom Rice writes that he is looking to get a new TV for a totally dark room. He wants to know if it matters how bright the TV can get if it ...