Last year,Doctor Chan reported that a long-term study of almost fifty thousand men showed that aspirin can help prevent colon cancer.

VOA: special.2009.09.01

He says there are a number of simple, low-cost interventions that can improve the chances of a full-term birth.

VOA: special.2009.10.26

This term is used especially for plants like herbs that produce new growth year after year from the same root structure.

VOA: special.2009.07.21

He announced that he would not seek or accept the nomination of his party for another term as president.

VOA: special.2009.08.30

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

People find that health insurance plans are often more willing to pay for short-term therapies than for longer-term treatments.

VOA: special.2010.04.13

An impacted wisdom tooth is one that fails to completely rise through the gums -- the term is erupt.

VOA: special.2011.08.10

But he agrees that in recent years, many companies have tied pay to short-term performance, instead of their long-term health.

VOA: special.2009.10.30

Last year Doctor Chan reported that a long-term study of almost fifty thousand men showed that aspirin can help prevent colon cancer.

VOA: special.2009.08.19

That was just three days before his term ended and James Polk moved into the White House as the nation's eleventh president.

VOA: special.2009.02.19

The Federal Reserve suggested again that short-term interest rates are likely to remain near zero for some time.

VOA: special.2009.01.31

The government that receives the aid can make extensive long-term plans about what to do with the money.

VOA: special.2010.06.16

The scientists say that studies based on the new genome may help explain, in the short-term, why the organism has been so aggressive.

VOA: special.2009.11.03

And,she hopes that more travelers of all nationalities will see themselves as ambassadors who have a long term responsibility to the places they visit.

VOA: special.2009.04.22