Because the Department of Transport also has figures by type of road, and says the most dangerous is the single carriageway A-road, of which Northumberland certainly has a few.

BBC: Crashes

Two years ago, he astonished the world of neurology with evidence that apo E -- known until then only for its role in cholesterol transport -- is involved in the major type of Alzheimer's disease.

WSJ: A Gene Gives a Hint Of How Long a Person Might Hope to Live