This is the most in-depth study done within the U.S. prison system on HIV transmission, making it a landmark study.

a study of patient insurance records [showed] that Vioxx users had a 50 percent greater chance of heart attacks and sudden cardiac deaths.

I don't think the study found anything particularly revealing. But I think it's always helpful to have more facts rather than just opinions.

Some people who study insects think there may be as many as 100 million species out there.

This unique study provides a high-level view of conversion rates by acquisition source, but for much more granular information, including up-to-the-second ROI data, marketers will want to use an enterprise-class Web analytics solution to properly refine and adjust their marketing spend.

We wanted a longer-term study so we could follow their life cycles, how successfully they reproduced, and then follow their offspring.