The advertising watchdog is targeting practitioners of Cease therapy, which has no scientific basis.
A new approach could preserve fertility for boys having cancer treatment - thanks to a baby monkey.
The Royal College of Physicians votes to adopt a neutral position on helping terminally ill patients die.
England's health secretary said it had saved his life by revealing a "higher risk of prostate cancer".
The philosopher Baroness Mary Warnock has died at the age of 94.