In contrast,a light bulb has much more impact in the use phase, where it's using the energy, and where you can reduce that with more efficient lighting technologies,"

VOA: standard.2009.03.30

"I think the overall economic impact because of bedbugs is certainly much more significant.

VOA: special.2010.10.01

He said the Clinton Global Initiative has had an impact on more than 200 million people in more than 150 countries.

VOA: standard.2009.09.23

In 2009,the H1N1 virus killed more than Some critics say the World Health Organization overstated the impact of H1N1...

VOA: standard.2010.04.29

Volpp says more studies are needed to measure the real impact of incentive programs on obesity.

VOA: standard.2010.07.16

But as oil continues to flow into the Gulf, more coastal communities are feeling the impact.

VOA: standard.2010.06.01

Diversifying the economy,he says, would also help the country produce more and buy less, reducing the impact of the sinking value of Yemeni money.

VOA: standard.2010.04.20

But the impact does come,says Cohen, noting that more than harvesting crops grown with seeds, fertilizer and tools donated to help them cope with the earthquake's aftermath.

VOA: standard.2010.07.16

"Tomorrow it's going to look just like it did yesterday." "It is better than a handout, but I think there are things that can make a more lasting impact."

VOA: standard.2010.07.16

The agency report called for the need to adapt to an increase in more intense hurricanes in the Caribbean, above-average warming impact on glacier-dependent river flows in Central Asia,and droughts affecting fragile economies in North Africa.

VOA: standard.2009.09.01