Scientists are unraveling the mystery of your body's clock – and soon may be able to reset it
- Written by Carrie L. Partch, Associate Professor of Physical & Biological Sciences, University of California, Santa Cruz
 
Bad night's sleep? Blame your genes.A. and I. Kruk/shutterstock.comFor people who don’t get sleepy until 2 a.m., the buzz of an alarm clock can feel mighty oppressive.
Relief may be on the horizon, thanks to the discovery this spring of a genetic mutation that causes night-owl behavior.
Whether you’re a night owl or a morning lark...

