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Mongolian officials are protesting a Tyrannosaur skeleton headed for the auction block on Sunday, saying it was illegally exported.

Facebook is buying the barely 3-month old shopping app Karma for an undisclosed sum.

Video autofocus is a big advantage for Nikon's latest.

Verizon ends unlimited data, Facebook's big IPO and more top tech stories.

Photoshop guru holding conference touting the benefits of Google's social network.

True Performance Skating, better hockey I.Q. among the changes for EA's pro hockey simulation.

The private company will launch a rocket to resupply the International Space Station.

Millions of shares quickly change hands in highly anticipated initial public stock offering.

A simple "dip stick" test for pancreatic cancer, 90% accurate, has garnered a Maryland teen an international science prize.

Readers, tell us what video games you're planning to play this weekend.

More than two out of three Americans active online visit Facebook.

Mark Zuckerberg rings the Nasdaq opening bell, marking the arrival of the social network to Wall Street.

Studio reportedly fails to pay employees, owes Rhode Island $1.1 million for late loan payment.

These three websites will help you roll out the welcome mat.

Questions and answers on consumer technology.

How does Facebook prepare to make its debut on the NASDAQ? By hosting a Hackathon, of course.

Ubisoft will host a multiplayer beta this summer for its upcoming first-person shooter Far Cry 3.

Wireless carriers are preparing to introduce data share plans, in which users pay for a bucket of monthly data and share them among devices.

A small Welsh town where English King Henry V was born is about to make history again by becoming the world's first "Wikipedia town."

Among the company's priorities: diversify its sources of revenue and boost its presence in mobile ads, social commerce and social gaming.