Mayo Clinic researchers have found that a 50 percent reduction in the intensity and dose of radiation therapy for patients with HPV-related throat cancer reduced side effects with no loss in survival and no decrease in cure rates. Results of a phase II study were presented today at the 59th Annual Meetingof the American Society for Radiation Oncology in San Diego by Daniel Ma, M.D. a radiation oncologist at Mayo Clinic.

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A new filter produced by Rice University scientists has proven able to remove more than 90 percent of hydrocarbons, bacteria and particulates from contaminated water produced by hydraulic fracturing (fracking) operations at shale oil and gas wells.

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