The evolution of using DNA testing to solve crimes

It’s been nearly 30 years since DNA testing linked OJ Simpson to the murders of Nicole Brown Simpson and Ron Goldman. Since then, the process has gone through some major changes. In a Fox 32 special report, Tia Ewing looks at how investigators can now do a lot more with a lot less.

Exploring the real science behind 'Ant Man'

David Awschalom, professor at the University of Chicagoand Argonne National Lab scientist, walks us through some of the real science that plays a hand in the Marvel hit "Ant Man."