Regulators, investors turn up heat over Facebook IPO

(Reuters) - Two top U.S. financial regulators said on Tuesday the issues around the initial public offering of Facebook should be reviewed, putting fresh pressure on the company, its lead underwriter, Morgan Stanley, and the Nasdaq stock exchange. Facebook shares closed 8.9 percent lower at $31, following an 11 percent plunge on Monday. At that price the company has shed more than $19 billion in market capitalization from its $38-per-share offering price last week. ...

Watch: TechBytes 5.17.12
Google introduces their new "knowledge graph" search function.

Gadgets: Illuminating Speaker Dock
ABC News' gadget roundup this week features an illuminating speaker, carbon fiber ThinkPad ultrabook, and a new Sony camera. Click through for more exciting gadget picks this week.

Facebook may move shares to NYSE
Facebook is in talks with the New York Stock Exchange to move its stock from the Nasdaq Stock Market after a botched initial public offering on Friday, according to a person familiar with the matter.

Ancient 'Iceman' Had Modern Ailments
Scientists have sequenced the genome of the famed 5,300-year-old Tyrolean iceman, found frozen in the Alps in 1991 -- and discovered he had genetic vulnerability to heart disease, as well as Lyme disease.

Watch: TechBytes: WiFi, File Sharing
Five cable operators will team up to give customers more access to WiFi.