Biological clock finding gives 'young at heart' new meaning
Sunday, October 20, 2013 - 19:30
in Biology & Nature
Every cell in your body has a little clock ticking away in it, researchers reported on Sunday. And while most of you is aging in a coordinated way, odd anomalies that have the researchers curious: Your heart may be “younger” than the rest of your tissues, and a woman’s breasts are older.