And so that can result in the front part of the eye drying and not staying moist and protected like normal."

VOA: special.2011.08.01

"Prevention of HIV among young people is of critical importance in this country where a large part of the population is young, and where sexual relations start very early and they are not protected.

VOA: standard.2009.04.24

We were in a protected part of the building but you could really feel it and the windows were rattling.

BBC: The Britons stranded by superstorm Sandy

Since 1975, the area around the Santa Cruz trail has been protected as part of Huascaran National Park.

BBC: Trekking Peru��s Santa Cruz trail

Part of the money raised in that way should go to making sure vulnerable communities are protected, and part should go to further research on carbon-reducing technologies.

CNN: Commentary: It's still the right time to combat global warming