10 October: When is memory decline a worry? | How to change your eating habits | Robotic surgery for prostate cancer | A leading researcher in women and cancer has died

The debate may be over about robotic surgery for men with prostate cancer—but can hospitals afford the robots? How do you know if memory lapses are a part of slowing down—or an early sign of dementia? The psychology of moving more—and eating better. An Australian researcher in women and cancer has died .