Health and Science

A United Kingdom Study: "Music is a non-invasive, safe, and inexpensive intervention that can be delivered easily and successfully in a hospital setting. We believe that sufficient research has been done to show that music should be available to all patients undergoing operative procedures." They add: "Timing of music does not make much difference to outcomes so can be adapted to the individual clinical setting and medical team." more »

"As we pushed to find smaller and smaller cancers, and targeted calcifications instead of just masses, we began to identify DCIS more frequently. Now DCIS accounts for approximately 20% to 25% of screen-detected breast cancers. The cells that make up DCIS look like invasive cancer both pathologically and molecularly, and therefore the presumption was made that these lesions were the precursors of cancer and that early removal and treatment would reduce cancer incidence and mortality. However, long-term epidemiology studies have demonstrated that the removal of 50 000 to 60 000 DCIS lesions annually has not been accompanied by a reduction in the incidence of invasive breast cancers." more »

Facial recognition technology — which can verify or identify an individual from a facial image — has rapidly improved in performance and now can surpass human performance in some cases. The Department of Commerce has convened stakeholders to review privacy issues related to commercial use of this technology, which GAO was also asked to examine. This report examines (1) uses of facial recognition technology, (2) privacy issues that have been raised, (3) proposed best practices and industry privacy policies, and (4) potentially applicable privacy protections under federal law. more »

So far this year, states have enacted 51 new abortion restrictions; this brings the number of restrictions enacted since 2010 to 282. Although only about a dozen states remain in session as of July 1, these states may well enact additional restrictions before the end of the year. Following the recent pattern of increased restrictions in odd-numbered years (largely because not all legislatures are in session in even-numbered years), states have enacted more restrictions during the first half of this year than during all of last year. more »