The vehicles into drones. alcohol has never been known to help people stay on their feet, really, but researchers now say that red wine could prevent elderly people from falling down. they say the chemical found in red wine helped older lab mice and the mice became more coordinated and their nerve tissue resisted the effects of aging. of course, that study looked just at mice, not at people, but it could be promising for folks reaching retirement age. according to officials one in three over the age of 85 has trouble walking and staying balanced. and now, head of the division of medical ethics...