A new U.K. study led by the University of Liverpool has examined whether an additional blood test called procalcitonin (PCT) ...

A new study suggests a link between high levels of fluoride and lowered IQ. It's heating up arguments over fluoridating ...

To cut costs and limit student debt, many families consider in-state colleges. But data from the past 20 years shows that the average cost of tuition and fees at both private and public National ...