Tech Money: Ideas

The U.S. and China are the world’s two largest energy consumers, and 16 of the world’s most polluted cities are in China.

Next February, analog television broadcasts will go off the air as stations switch over to newer, digital technology. That means thousands of North Texans with older television sets may need to upgrade.

When Melanie McDaniel was diagnosed with a malignant brain tumor in 2001, no one expected that an experimental new therapy would help her live to see her seventh birthday.

New technology is allowing law enforcement cars to go looking for trouble. Computers now installed in cruisers automatically run license plates and alert officers to wanted drivers, Heather Brown reports.

Spanish fighting bull breeder Victoriano del Rio has decided to bet on new cloning technology rather than risk buying a traditionally bred replacement.