Scientists hope this vehicle could permit them to one day explore the icy oceans on Jupiter's moon Europa.

VOA: special.2009.06.03

Susan Bass says that this year's Earth Day will be a busy one in the United States.

VOA: special.2010.04.21

This year, the twelve-day festival showed more than one hundred and thirty movies from thirty-four countries.

VOA: special.2009.03.25

She would one day be part of this world and would make her own rebellious art.

VOA: special.2009.07.12

Stock prices took a roller-coaster ride this week -- down one day,up the next.

VOA: special.2009.08.21

On one day of the campaign, McKinley met thirty groups this way.

VOA: special.2010.07.01

It is hard to believe that many of us eat this much salt during one meal or even in one day.

VOA: standard.2010.04.22

From day one, the Iranian authorities have been complaining about the creation of this channel,".

VOA: standard.2009.07.02

Colville calls this is an almost unimaginable situation for children and other civilians to have to live through for even one day, let alone months on end.

VOA: standard.2009.10.25

Now secular people have started to think and perceive like this, that anything may happen to them that they may even end up in a jail one day.

VOA: standard.2009.05.20

Because she has really organized that Democratic Party and gotten them to do things in the House that no one else could do and that people said was impossible in this day and age in politics."

VOA: standard.2010.05.11