Read more digital imaging stories on Newserhttp://www.newser.com/taggrid/28993/digital-imaging.html2009 - Newseren-usNewser Feed GeneratorTue, 24 Nov 2009 10:11:47 CSThttp://www.newser.com/story/51773/tears-lone-signal-of-sadness-study.html?utm_source=syn&utm_medium=rss&utm_campaign=tagTears are more than just an indicator of sadness, Wired reports—they may be the indicator, as far as other people are concerned. People categorize identical images of a face totally differently if tears are present in one photo and digitally removed from the other, a new study found. “One...http://www.newser.com/story/51773/tears-lone-signal-of-sadness-study.html?utm_source=syn&utm_medium=rss&utm_campaign=tagWed, 25 Feb 2009 16:50:01 CSThttp://www.newser.com/story/24041/as-mammograms-go-digital-docs-call-more-women-back.html?utm_source=syn&utm_medium=rss&utm_campaign=tagAs more radiologists switch from film to digital mammogram imaging, they must learn new interpretation techniques—and that means more healthy women face a dreaded recall for further testing, the New York Times reports. During the changeover, “there’s an increase in the rate of things you think are abnormal,” says...http://www.newser.com/story/24041/as-mammograms-go-digital-docs-call-more-women-back.html?utm_source=syn&utm_medium=rss&utm_campaign=tagThu, 10 Apr 2008 9:28:00 CDT