Embarrassed over that Gmail handle you created when you were a teenager? Google is testing out a feature in India to allow users to change their handles. The feature does not show up on the English version of the page. Google did not immediately comment on the matter. Planning on a dry January? Researchers at Brown University found that those who finished the dry month saw their liver function improve, blood sugar rates drop, and the quality of sleep increase within weeks. But it can still help your health, even if you don't last the full month. They found people were still more likely to continue to drink less up to six months later and reported stronger mental well-being. But if one of your New Year's resolutions is to give up swearing, you might want to reconsider. New research has found that swearing can actually be beneficial to your exercise routine. It can improve your physical performance by helping you push yourself harder. The author of the study says people tend to hold ...