Infections,smoking and using your voice too much, too loudly or just incorrectly can all cause hoarseness.

VOA: special.2009.09.02

Mark Zuckerberg was also accused of stealing other people's ideas and using them in Facebook.

VOA: special.2011.01.14

Other forms of fish piracy are targeting and catching protected species and using outlawed equipment.

VOA: special.2009.02.10

She saw chimps making and using tools to help them trap insects.

VOA: special.2009.11.18

And the Swedes are just really good at taking that genre and using it to look at their own society and the cracks in their own society and by extension the cracks in capitalist societies across the world."

VOA: special.2010.08.18

And the world's insatiable appetite is depleting the planet's fisheries and using up land and fresh water at an alarming rate.

VOA: standard.2010.06.04

They are also setting backfires to clear away dry brush, and using helicopters and airplanes to drop water and fire retardant.

VOA: standard.2009.09.01

Among other things, it cited accounts of the Tamil Tigers recruiting children as combatants and using civilians as human shields.

VOA: standard.2009.10.22

Officers responded by firing tear gas shells and using their bamboo sticks to repel demonstrators.

VOA: standard.2009.03.28

He notes that the makeup of the commission suggests it is more concerned with politics and using history and various historic facts to justify its own existence.

VOA: standard.2009.12.25

They are the ones who think we should be investigated." The Goldstone Report accuses Israel of deliberately targeting Palestinian civilians and using excessive force in heavily-populated areas.

VOA: standard.2009.10.23

With a solar powered sail and using the sun and wind to power the batteries, the purpose of the mission is to show that renewable energy works.

VOA: standard.2009.12.10

Weber said the report recommends fighting poverty and using U.S.political and economic leverage with authoritarian governments to promote democratic reforms and create a middle class and a civil society.

VOA: standard.2009.04.24

News agencies have depended heavily on information and images sent by Iranians using social media like Twitter, Facebook and YouTube.

VOA: special.2009.06.20