Scientists say more information is needed before they can be sure that painting roofs white would help battle rising temperatures.

VOA: special.2010.03.02

It would provide information on the controls needed in the near weightless environment of lower space.

VOA: special.2010.07.07

"But if he didn't have the kind of information they needed, what's the point in keeping him?"

VOA: standard.2010.07.13

Sierra Leone's Information Minister, Ibrahim Ben Kargbo, says the law needed to be reviewed.

VOA: standard.2009.12.28