Location tracking on cell phones raises privacy concerns

I love the location-based features on my iPhone. But after talking with privacy advocates last week, I'm concerned about who's keeping track of my location -- and what they're doing with that data.

Yahoo looks to improve search experience

When Yahoo CEO Carol Bartz announced a $100 million global brand campaign in New York recently as the company launched its new Internet search "experience," research scientists like Preston McAfee, Duncan Watts and David ...

Conditions combined for devastating tsunami

(AP) -- Because of a lethal combination of geology and geography, the people of American Samoa didn't stand much of a chance. Almost every condition that triggers bad tsunamis was in place this time, generating waves that ...

Point your phone to ID places

Imagine seeing a cool-looking building from afar that you want to know more about. Or seeing someone whose name you can't remember coming toward you with their hand outstretched.

page 1 from 8