Suddenly,without warning, a heavy mass of snow dropped down.

VOA: special.2010.05.01

the rate has dropped to 83 per 1,000,down sharply from 124 a decade ago.

VOA: standard.2009.11.10

The rocks were tumbling down around us. We dropped our tools and ran."

VOA: standard.2010.04.02

"Just kind of uh, just stepped off the cliff and said 'okay where's that microphone.' Made a short couple of comments and then put the mic down and dropped down on one knee and.

VOA: standard.2010.02.27