As bots get better at beating CAPTCHA, developers seek easy-to-use alternatives.
Rising number of malpractice suits and industry surveys reveal the problem of "distracted doctoring."
Public Internet data fair game for IRS agents rooting out fraud.
New policy reflects growing use of mobile devices, privacy concerns.
Google may change search formula to favor encrypted websites.
Amid an ongoing legal case, Google makes its controversial email scanning practice explicit to users.