Faith Lapidus tells about the sea-change soon to take place in what is called the "Silent Service."

VOA: special.2010.05.21

They needed to change their flight path to take them around the moon and back toward Earth.

VOA: special.2009.07.22

Scientists say the thinning ozone layer over the South Pole makes climate change take place more quickly than in other areas of the world.

VOA: special.2009.06.03

She wanted women to take part in social and political change.

VOA: special.2009.10.18

And,he says President Obama needs to take a clear lead on climate change when he attends the summit next week.

VOA: standard.2009.12.09

Swan is optimistic that humans can take the necessary collective steps to address climate change and put the brakes on global warming.

VOA: standard.2009.12.10

Kevin Volpp,director of the University of Pennsylvania's Center for Health Incentives, says these programs make it easier to take that first step to change.

VOA: standard.2010.07.16

(Test) The U.N.Secretary-General says he is "optimistic" a climate-change agreement can be reached in Copenhagen that will include specific recommendations on key elements that will take effect immediately.

VOA: standard.2009.12.09

We must be prepared to change the minds of our people and educate them to understand where do we want to take this country to, not through violence."

VOA: standard.2010.04.04

(Obama's Speech) In crafting the U.S.response to global climate change, the president said congressional lawmakers must take into account the real price of America's heavy reliance on petroleum-based energy.

VOA: standard.2010.06.14

The two leaders also discussed the nuclear situation in Iran, the world economy and global efforts to fight climate change, After meeting with the German chancellor, Mr.Obama was to take part in the U.S.-European Union summit at the White House.

VOA: standard.2009.11.03