But not all tests for life in outer space take place far away, and not all involve the search for liquids.

VOA: special.2010.05.25

Medical examiners did an autopsy on Friday, but tests for drugs in the body normally take weeks.

VOA: special.2009.06.27

He says current tests can sometimes take weeks in rural and poor areas of the world.

VOA: special.2009.03.25

The coroner's office says results from its toxicology tests could take up to six weeks.

VOA: standard.2009.06.29

Now that he's back home, his doctor wants him to take some expensive post-operation tests.

VOA: standard.2010.04.08

Those tests,we anticipate, will take approximately four to six additional weeks."

VOA: standard.2009.06.26