Yet the study found that having a friend who is lonely can add about seventeen days a year of loneliness.

VOA: special.2009.12.22

Yet she told VOA's Faiza Elmasry it was surprising how many students can graduate with, in her words,a "thin education."

VOA: special.2009.10.22

A new study has found the strongest evidence yet that smoke-free laws can reduce a major effect of tobacco smoking - heart disease.

VOA: special.2009.01.07

People can't afford them. That's why we don't really have a malaria vaccine yet, because no one in rich countries really suffers from malaria.

VOA: special.2010.03.29

Yet the expression also can be used to describe the top person in any area.

VOA: special.2009.11.29

Yet animals like sheep or goats can provide a biological control -- they eat weeds.

VOA: special.2009.05.26

Yet,many patients can lead a normal and healthy life if they follow their doctor's advice.

VOA: special.2009.04.14

Yet animals like sheep or goats eat weeds, so they can provide a biological control.

VOA: special.2010.08.10

You can bet your boots on that. Yet,truly important people are hard to replace.

VOA: special.2010.05.02

Yet,some people say that you can never teach an old dog new tricks.

VOA: special.2010.05.30

Yet people who seem healthy can suffer a stroke without even knowing it.

VOA: special.2009.09.22

Yet foods can be damaged if they are kept too cold.

VOA: special.2009.11.30

Yet genetic testing also can raise moral, ethical and religious questions.

VOA: special.2010.03.23

Yet they can be cold and lonely in the winter.

VOA: special.2010.05.30