University of Wisconsin–Madison

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UW exposition to feature high-tech mapping

Experts from around Wisconsin will show off the latest in technologies and projects that use high-tech mapping tools called geographic information systems (GIS) at the University of Wisconsin-Madison on Friday, Nov. 20. Five years ago, it would have been difficult to find a navigation system in most cars. Now there’s one on many dashboards. Even …

African-American men at higher risk of false positives in prostate testing

While an elevated prostate-specific antigen (PSA) test can be frightening news for men, new research shows that sometimes the levels are caused by a naturally occurring hormone, and may not indicate a need for a biopsy. Elevated levels of PSA have traditionally been seen as a potential sign of prostate cancer, leading to the widespread …