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Science News for March 31, 1999


Urine Test For Cancer Under Development

Scientists are developing a new urine test that can detect chemical indicators of cancer. The test looks for derivatives of pteridine compounds, which change levels in the urine of cancer patients. This could lead to earlier diagnosis and monitoring of treatment progress.

SourceAmerican Chemical Society·JournalAnalytical Chemistry·DateMar 31, 1999

New Hampshire Study Shows Well Water Has Higher Arsenic Levels Than Municipal Water

A new study by Dartmouth College researchers found that domestic wells in New Hampshire contain significantly more arsenic than municipal water sources, with levels exceeding federal recommended limits. The study's findings have significant implications for public health, particularly for residents relying on domestic wells.

SourceAmerican Chemical Society·JournalEnvironmental Science & Technology·DateMar 31, 1999