Most Commented Stories Tagged: business

Global Politics

New possibilities for oil drilling

Marco Werman talks with Robert Kaufmann, director of the Center for Energy and Environmental Studies at Boston U, about the new technologies which are helping the oil industry search for oil in many areas once considered too difficult.

Conflict & Justice

Using DNA spray to catch thieves

Reporter Clark Boyd tells us that businesses in Britain, Holland and Belgium are using synthetic DNA to spray thieves and shoplifters. When the police catch a suspect, all they need is an ultraviolet light and a cotton swab to begin their investigation.