President Bush met with the Big Three to talk about flex-fuel cars. But some say fuel economy standards need to be regulated for flex-fuel efforts to be effective. Sam Eaton reports.

Realtors and sellers have discovered online video sites as a powerful new tool in a housing market that's increasingly friendly to buyers — and it's a trend that's saving everyone time.

Oracle is suing rival software giant SAP, saying it hacked into its support sites with Oracle customer logins. SAP allegedly accessed proprietary information and then used it to undercut Oracle rates in order to steal its customers.

It wasn't long ago that the ultra-slim Razr phone was all the rage, but some analysts say Motorola spent too much time relishing that success while prices slumped and the industry raced ahead.

Google has already charmed Madison Avenue with its advertising potential, but now the search company is testing a service that guarantees marketers their ads are working. If not, they don't have to pay for them.

The theory behind geo-engineering is that if technology is to blame for climate change, it might also be used to fix it. But the solutions are controversial and even proponents warn they should be viewed as an insurance policy of last resort.

Google has become synonymous with Web search, but if you're on a cell phone or PDA, slogging through result links can be a clunky experience. Yahoo thinks it's found a better way — if consumers catch on.

You had to know it was coming: ringtones plus video. As wireless networks and phones improve, video is going to play a greater role in our mobile lives. And video conferencing via cell could be just over the hill.

The more we spend on scientific research, the greater the advances we make. Seems simple enough, but funding hasn't gone up since 2003 — so a group of U.S. scientists gave Capitol Hill a healthy reminder yesterday.

Markets in developing nations are growing fast and as they do, they often skip a generation of technology. The latest example: Internet phone provider Skype now has more customers in China than the U.S.