By avoiding cigarettes, exercising regularly, eating healthily and keeping weight in check, 55% of early deaths from chronic diseases could be avoided.

Following all four lifestyle tips could cut 44% of cancer deaths and 72% of cardiovascular deaths, the study of nearly 80,000 nurses suggests.

Two vaccines against cervical cancer are being widely used without sufficient evidence about whether they are worth their high cost or even whether they will effectively stop women from getting the disease, two articles in this week%u2019s New England Journal of Medicine conclude.

ok, it's satire, from The Onion ...

A refreshing night's sleep may be the best way to boost memory, a study suggests.