Billionaires Herbert and Marion Sandler are starting a news organization dedicated entirely to investigative journalism. But Steve Tripoli reports where Pro Publica may already hit a conflict of interest.
Discoveries that win the Nobel Prize can lead to extraordinarily lucrative consumer products. But how do the researchers who make the discoveries make sure they get part of the profit? Steve Tripoli looked into it.
The new fall TV season is upon us, but one group you won't be seeing more of -- on network shows, anyway -- is gay and lesbian characters. But one entrepreneur is betting market economics can change that. Alex Schmidt reports.
Last month Google handled 54% of all Internet searches in the United States, Yahoo 20%. Yet, that dominance isn't deterring a company called PowerSet from entering the search business. Leo LaPorte explained its efforts to Kai Ryssdal.