In all, the Purdue Online Writing Lab offers over two hundred free resources for writing and research.

VOA: special.2010.02.11

Research suggests about twenty-five percent of all the profiles belong to individuals under age eighteen.

VOA: special.2009.02.03

Professor Rottenberg says the research showed that all crying experiences are not created equal.

VOA: special.2009.01.28

A market research company reported an early estimate of fifteen and a half billion dollars in sales of all games content in the United States last year.

VOA: special.2011.02.23

It supports research and education in all areas of science and engineering.

VOA: special.2011.05.10

According to Ferdowsian, the Great Ape Protection Act,or GAPA, "would ban all invasive and harmful research on chimpanzees in American laboratories."

VOA: standard.2010.02.16

It also recommends a coordinated climate adaptation research program and a national climate service to better inform all levels of government, the private sector, and the general public, about what climate change will mean for them.

VOA: standard.2010.06.14

"We need to recognize at the outset that what we do to animals from their perspective certainly, and probably from ours is morally wrong and unacceptable, and that it's really important to follow through on all these exciting new leads into ways of doing research without using animals."

VOA: standard.2010.02.16

What will be the proper mix in different risk groups, in different subtypes, in different backgrounds if the goal is to reach a vaccine -- one vaccine -- that could work for all people and nations?" But the researchers say the findings offer new hope for AIDS research.

VOA: standard.2009.10.20