The new legislation comes as President Trump's administration seeks to expand its use of DNA and biometrics in immigration enforcement as it carries out a plan to deport millions of people from the U.

Add Yahoo as a preferred source to see more of our stories on Google. A technician prepares for a genome sequencing experiment at the Cancer Genomics Research Laboratory. Photo: National Cancer ...

DNA can be the key factor in capturing violent criminals and closing cold cases, but Kentucky is one of the minority states that does not collect a DNA sample when booking a felony offender. House ...