It thickens the blood around a cut to stop bleeding.

VOA: special.2010.09.14

His images are filled with Machu Picchu's unique textures, such as the mist wrapping around jungle peaks and massive cut stones fitting perfectly against one another.

VOA: standard.2009.12.15

You have to step up. You have to serve." He said groups like the Clinton Global Initiative are making a difference around the world by working with business to cut dangerous emissions, empowering entrepreneurs with micro-loans, and giving hope to some of the world's poorest children.

VOA: standard.2009.09.23