But the researchers have learned to raise males and females together while they are young.

VOA: special.2010.06.22

They first worked together while making a song for the movie "The Go-Getter."

VOA: special.2010.05.07

The four often performed together while the horn players in the band rested.

VOA: special.2009.03.01

They first started testing out songs together while on a trip to Fez,Morocco.

VOA: special.2009.04.10

They noted that while there is promising improvement in the pace of growth in China and the United States, they would also work together to support efforts to help countries in Europe with the challenges they face.

VOA: standard.2010.05.25