By now most parents know about the dangers of sex offenders using social networks.

VOA: special.2009.09.14

Tucker does all his work by hand, using only pictures of the buildings.

VOA: special.2010.07.30

"These creative methods that people have come up with by using wireless technology will be able to be accessed by millions of people, whereas other technology using electricity and landlines would not have been that accessible."

VOA: special.2011.05.16

Using non-performing rubber trees as a source of power also helps rejuvenate rubber production by making room for new planting.

VOA: standard.2009.09.13

"It will curb the ability of tobacco companies to market products to our children by using appealing flavors,".

VOA: standard.2009.06.22

In his paper, which was published online by the journal Science, Nabel describes the results of animal tests using the 1999 vaccine for the boost.

VOA: standard.2010.07.21

Ostrom's research has focuses on the interaction of people and natural resources and how common property can be successfully managed by those groups using it.

VOA: standard.2009.10.12

The model works by using a relatively new understanding of the water filtration process.

VOA: standard.2010.08.04

Most of the few U.S.airports that possess body scanning capability are using the technology for secondary screening of passengers who warrant closer examination by TSA officers.

VOA: standard.2009.12.30

That same Quinnipiac poll also found that by a margin of 59 to 34 percent, Americans believe that preventing terrorists from using Afghanistan as a base of operations is still a worthwhile goal for the United States.

VOA: standard.2010.07.30

It's also not using any sort of radiation, (which could destroy DNA remnants of the mummies.) "And finally, by using this Terahertz imaging, you eventually may be able to look at the substances within the mummy,for example, the embalming liquid used in the Egyptian way of embalming.

VOA: standard.2010.05.05