But pollution is not the only environmental concern with transportation.

VOA: special.2010.01.11

"The authors of this "fact-finding report" had little concern with finding facts .

VOA: standard.2009.09.29

With this latest discovery, the researchers say noise pollution in coral environments raises yet another cause for concern for these organisms.

VOA: special.2010.08.10

And liberal Democrats watched with concern as many of Franklin Roosevelt's old advisers left the government because they could not work with Truman.

VOA: special.2011.08.11

Before,people with special needs were often prevented from physical activity out of concern that they would hurt themselves or be unable to compete.

VOA: special.2009.08.23

Several days later, Sola came to me with a look of great concern.

VOA: special.2010.07.17

With so much concern over the swine flu, it is hard to believe anyone would want to get it on purpose.

VOA: standard.2009.12.18

So there is concern that we have expressed, and we'll continue to raise with other countries in the region.

VOA: standard.2009.09.15

He says he is pleased with the results, noting the captain's safety was the top concern throughout the crisis.

VOA: standard.2009.04.13

Recent studies reflect growing concern in the medical community about the risks associated with large amounts of radiation given to patients.

VOA: standard.2010.01.30

"And,this is of concern to us. We also are concerned about the collateral damage that often results with child victims."

VOA: standard.2009.09.16

The flow of illegal drugs and the violence associated with it is a concern throughout North America.

VOA: standard.2009.08.10

There is concern in Seoul that Pyongyang's insistence on holding bilateral talks with Washington could drive a wedge between the U.S.and South Korea.

VOA: standard.2009.12.08

"We have been overwhelmed with the outpouring of support and concern towards Bowe and our family.

VOA: standard.2009.07.20

The strength of the European currency has been under pressure since Greece's financial problems were revealed, with concern the problem could spread to other euro-zone countries.

VOA: standard.2010.03.01

Film producers and owners of multiscreen cinemas are also expressing hope that with the strike behind them, they can focus on other issues of concern to the industry.

VOA: standard.2009.06.05

With London hosting the 2012 Olympics, security is a major concern.

VOA: standard.2010.04.01

(OMITTED) A lawyer from nearby Maryland, who did not want to give his name, engaged in an impromptu debate with Tea Party supporters and later expressed concern about some of their rhetoric.

VOA: standard.2010.04.15

The political gridlock is drawing concern that the protest over the restoration of senior judges could further weaken a government already struggling to deal with the country's faltering economy and a strengthening Taliban insurgency.

VOA: standard.2009.03.15