Listen to Your iPod Much? You Might Want to Turn Down the Volume

"Today's ubiquitous MP3 players permit users to listen to crystal-clear tunes at high volume for hours on end — a marked improvement on the days of the Walkman. But according to Tel Aviv University research, these advances have also turned personal listening devices into a serious health hazard, with teenagers as the most at-risk group."

Read the full article from Medical Xpress.