The latest news on PDAs
Democrats offer measure to require border agents to establish a "reasonable suspicion" before search.
Shares drop despite soaring sales.
Sales double in North America as consumers increasingly snatch up the sophisticated handsets.
Eric Schmidt predicts that ad profits from mobile devices will eclipse those on conventional Web.
Shopping and networking sites get the lion's share of mobile minutes. But Craigslist?
Cell carriers, satellite companies, and local broadcasters are all peddling mobile TV.
LG and Samsung abandon their format war. Stations will be able to send signals to mobile devices.
Scenes from the battle for smartphone supremacy.