The scientists work for the American space agency and the National Snow and Ice Data Center in Boulder,Colorado.

VOA: special.2009.05.05

West Africa produced 5% of the world's crude oil in 2002, according to Energy Information Agency data.

FORBES: Magazine Article

Health Protection Agency data showed 33 per 100, 000 people in England visited their GP about flu last week.

BBC: Flu cases rise over Christmas break

The IRS has been ramping up its tax-collection efforts in recent years, increasing the number of audits on companies and individuals and clamping down on overseas tax evasion, agency data show.

WSJ: Small Businesses Fight IRS Over Data