Send me a link:

*Only U.S. numbers are accepted. Text messaging rates may apply.

  • Find Channels

Categories

Videos For You

Understanding the science behind DNA transfer

Dr. Nathan Lents, an Associate Professor of Forensic Biology at John Jay College of Criminal Justice, explains the concept of DNA transfer and performs a demonstration for "48 Hour... More Dr. Nathan Lents, an Associate Professor of Forensic Biology at John Jay College of Criminal Justice, explains the concept of DNA transfer and performs a demonstration for "48 Hours" correspondent Maureen Maher. For more, watch "Hollywood Secrets" Saturday, Nov. 23 at 10 p.m. ET/PT on CBS. Less

Editors' Picks

Comedy Central

POPSUGAR

Comedy