Some never gave up the search for riches.

VOA: special.2010.03.18

After a half-century,the search for extra-terrestrial intelligence, or SETI, has pretty much come up empty.

VOA: standard.2010.04.16

As airport security is strengthened in Europe, a search of the last known London residence of the man who has been charged with trying to blow up a trans-Atlantic jetliner has been launched.

VOA: standard.2009.12.27

We're at a point now where some really important recent discoveries have not answered all our questions, but have certainly helped take us into some new directions and really open up a new chapter in the search for additional options to prevent HIV Those recent discoveries include anti-bodies found in some HIV positive people that prevent the AIDS virus from entering cells.

VOA: standard.2010.07.15