But a new study shows that another treatment may have better results for patients who were not helped by drug therapy.

VOA: special.2010.02.17

Two years ago,European researchers reported that aspirin may have what they called a "long-term protective effect against colorectal cancer."

VOA: special.2010.12.14

You may have heard this expression: You can lead a horse to water, but you cannot make him drink.

VOA: special.2009.07.12

Doctors in training may have to do hundreds of stitches in some cases to close the skin after an operation.

VOA: special.2010.02.10

But a recent study shows that another treatment may have better results for patients who were not helped by drugs.

VOA: special.2010.03.02

Others say some women may have had sex with infected men who had very high amounts of the virus.

VOA: special.2010.07.21

Some may have been trying to get permits approved before building codes changed this month in California, Pennsylvania and New York.

VOA: special.2011.01.24

A five-month federal investigation of the so-called flash crash suggested a single big trade may have been the cause.

VOA: special.2010.12.31

But with that longer life, people with Down syndrome may have an increased risk for Alzheimer's disease at an early age.

VOA: special.2009.09.09

The fall guy may have been involved in the situation, but was not the person who should be blamed.

VOA: special.2010.02.21

But after years of building loyalty, the Japanese company may have put its quality brand name at risk, at least temporarily.

VOA: special.2010.02.05

Shakespeare may have borrowed from other writers, but the intensity of his imagination and language made the plays his own.

VOA: special.2010.01.13

Yet his theories about life on Mars may have had more lasting influence on many writers of imaginary stories.

VOA: special.2010.07.11

The interest in wealthy people may have something to do with the increasing difference between the richest and poorest Americans.

VOA: special.2010.11.22