Blood Cure High Pressure

As Kids Grow Older, Egalitarianism Honed
A study in Nature shows that egalitarianism begins to appear in most kids between ages 3 and 8. Scientists who studied 229 Swiss children found that at age 3, 9 percent were willing to share candy with another person. But by age 8, that number rose to 45 percent.

Medication Error Death Rate Up 500 Percent
Painkillers, sleeping pills and anti-anxiety drugs are being prescribed to out-patients in high doses, without the oversight of a doctor. A new study found that in the last 20 years there has been a 500 percent increase in the death rate from medication errors made at home.

Breast Exam Rebuttal: 'An Exam Saved Me'
Last week we reported on a study that showed that self breast exams don't help prevent death from breast cancer in women. The interview generated quite a response from listeners. Several women wrote in to say that they had found cancerous lumps in their own breasts and wouldn't be alive today if not for breast self exams.

A Partisan Divide On Health Care Reform
While both John McCain and Barack Obama agree that the American health care system needs reform, the candidates differ markedly in their vision of the remedy. Political scientist Jonathan Oberlander offers an in-depth comparison of the candidates' proposals.

Web Sites Compare How Hospitals Measure Up
A new Web site called "Hospital Compare" evaluates hospital death rates around the country and shows how individual hospitals stack up against the national average. Guests discuss the reliability of the data on the site and describe the measures hospitals are taking to improve performance.

Doctors Fear Effects Of Illegal Immigrant's Arrest
The recent arrest of a popular woman who happens to be an illegal immigrant has some North Carolina doctors concerned. The woman's immigration status apparently was turned over to authorities after she received medical care. Doctors worry that illegal immigrants will be afraid to seek care, which might lead to public health problems.

Moo North: Cows Sense Earth's Magnetism
A team of researchers sorting through satellite images of cows in 300 pastures makes a surprising discovery: Cows tend to face either magnetic north or south when grazing or resting.