A new shows the clamor of rush hour could be causing birds to age faster.<br />According to Geek.com, traffic noise increase the rate of telomere loss in zebra finches that have left the nest.<br />Telomeres are caps on the ends of chromosomes that protect genes from damage.<br />The shortening of telomeres indicates accelerated biological aging.<br />Study authors believe the time between 18 and 120 days after hatching is a critical period.<br />The animals are most affected by noise during that time. <br />
