Scientists look to shark DNA for the genetic signature of time
Read full article: Scientists look to shark DNA for the genetic signature of timeAging leaves telltale marks on DNA, and for the first time, scientists have used those molecular signatures to create a model that predicts the age of sharks.


:strip_exif(true):strip_icc(true):no_upscale(true):quality(65)/cloudfront-us-east-1.images.arcpublishing.com/gmg/IIREB3HY4ZCOLKAX6F5KHF56W4.jpg)
:strip_exif(true):strip_icc(true):no_upscale(true):quality(65)/cloudfront-us-east-1.images.arcpublishing.com/gmg/AQ6FECGAEBHDXATVAGE6MXPUHU.jpg)