They used light-sensitive molecules to turn on and off nerve cells in the deep brain structure of mice.

VOA: special.2009.04.07

There are increasing demands that future development be more sensitive to rising sea levels and the threat of storm surges.

VOA: standard.2009.11.09

"We will set new standards, expand our cooperation with Russia, and pursue new partnerships to lock down these sensitive materials."

VOA: standard.2010.04.06

"The blood vessel wall, when it becomes thickened and the lining is disturbed, is more sensitive to the effects of cholesterol deposition.

VOA: standard.2010.03.04

"It is somewhat rare,". "We do work in many sensitive parts of the world and we are in more than 140 countries.

VOA: standard.2009.09.06

But the Obama administration appears sensitive to hemispheric frustration over nearly 50 years of diplomatic and economic estrangement between Washington and Havana.

VOA: standard.2009.04.15

Obviously,with a very strong message about fashion and sustainability, we need to be as sensitive to the environment in everything that we do."

VOA: standard.2010.01.31

"It is important that Navy families remain vigilant in not sharing potentially sensitive or secure information by any non-secure means, and that includes letters,e-mails, phone conversations,or social media including Facebook,".

VOA: standard.2010.01.07

(SPEAKING) Speaking in Tagalog, Mr.Aquino promised to fight corruption and he pledged to bring a new era of good governance, reforms and a bureaucracy that will be sensitive to the plight of ordinary people.

VOA: standard.2010.06.30

The Israeli leader wants to avoid entering full-fledged peace negotiations with the Palestinians that would require Israel to make concessions on sensitive issues such as the status of Jerusalem and Jewish settlements in the West Bank.

VOA: standard.2009.06.09