Nobel winner, NASA astrobiologist Blumberg dies

Baruch Blumberg, who won the Nobel Prize for helping identify the Hepatitis B virus and who served as the first chief of NASA's Astrobiology Institute, has died at the age of 85, NASA said Wednesday.

Security firm learns limits of security tech

(AP) -- Top-level data breaches often start at the bottom of the ladder. That's a lesson RSA, one of the world's premier computer security firms, learned the hard way.

Two charged with huge insider trading in tech deals

A corporate attorney and a Wall Street trader used insider information to earn millions dealing in the stocks of some of the biggest tech-sector M&A deals in the past five years, the government said Wednesday.

Microsoft to power Toyota cars on Internet highway

Microsoft and Toyota Motor Corp. (TMC) on Wednesday announced they will work together to infuse the Japanese auto maker's cars with digital capabilities hosted in the Internet "cloud."

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