Europe

Facebook may join other Internet companies in offering location-based services. The social-networking site plans to let its users to share their location and see the locations of friends, according to published reports.

Facebook could use the service to provide advertisers with targeted information such as the nearest ATM. The feature is expected to be similar to Foursquare, a location-based social network that enables users to "check in" with one another and meet up.

Facebook may join other Internet companies in offering location-based services. The social-networking site plans to let its users share their location and see the locations of friends, according to published reports.

Facebook could use the service to provide advertisers with targeted information such as the nearest ATM. The feature is expected to be similar to Foursquare, a location-based social network that enables users to "check in" with one another and meet up.

Mozilla and Opera Software say they are seeing an uptick in demand for their browsers in the wake of Microsoft's launch of a choice ballot in Europe. Mozilla CEO John Lilly told The New York Times over the weekend that more than 50,000 Firefox downloads have already occurred via direct links from the new choice screen that the European Commission mandated last year as part of its antitrust settlement with Microsoft.

Rivals of Microsoft's market-leading Web browser have attracted a flurry of interest since the company, fulfilling a regulatory requirement, started making it easier for European users of its Windows operating system to switch.

NATO is facing new threats in cyberspace that cannot be met by lining up soldiers and tanks, the alliance's secretary-general said Thursday in an apparent reference to terror groups and criminal networks.

Anders Fogh Rasmussen said there were several international actors who want "to know what's going on inside NATO, and they also use cyberspace to achieve their goals."

He refused to give details or name groups except to say there were "many of them."

Ignoring the health risks of heavy cell phone use invites a cancer epidemic, supporters of a bill requiring manufacturers to put labels on mobile phones and packaging said Tuesday.

"We can do nothing and wait for the body count. That's what happened with smoking" before warnings on cigarette packs were mandated, David Carpenter, director of the Institute for Health and Environment at the University of Albany, told Maine lawmakers.