Zach MinersU.S. Correspondent, IDG News Service

Zach Miners covers social networking, search, and general technology news for the IDG News Service, and is based in San Francisco.

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Facebook revenue surges 39 percent but costs also soar

Profit shrunk as costs went up by more than 80 percent.

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Twitter mulling big changes to how you view tweets

The company is considering changes to help it become a truly mass-market service

PCWorld News

Twitter surprises with a sales gain, but user growth lags

Growth in users came largely from people who don't hold actual accounts

PCWorld News

NSA will lose access to 'historical' phone surveillence data Nov. 29

After Nov. 29, data requests must be made on an as-needed basis to the FISA Court

PCWorld News

Facebook opens to more mobile operators

A new online portal will make it easier for carriers to adopt the app, Facebook says

PCWorld News

Facebook prevails in shareholder lawsuit over IPO

The ruling looks to be the last nail in the coffin for suits filed in 2012

LinkedIn profile

LinkedIn makes it more difficult to download your contacts list

Gone is the option to instantly export your contacts.

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YouTube cofounder endorses paid version

YouTube is preparing to launch an ad-free subscription service, perhaps by year-end.

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New York City eases limits on Uber's growth

It's probably safe to say goodbye to "de Blasio" mode in Uber's app in New York

PCWorld News

Twitter will reconvene Flight for mobile developers

The event for third-party developers is scheduled for Oct. 21 in San Francisco

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NY judge: Facebook can't challenge constitutionality of user search warrants

Facebook had appealed a move to collect data about its users tied to a fraud investigation

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Yahoo spent a pretty penny to achieve unusual growth in the second quarter

Total sales grew by 15 percent, but Yahoo's traffic acquisition costs skyrocketed.

PCWorld News

Google grabs Pixate to improve its apps, and others

Pixate helps developers design and prototype their apps on iOS and Android

Windows Defender

Report: Microsoft paying $320 million for cloud security provider Adallom

Adallom provides a range of security and data gathering tools to businesses.

PCWorld News

Massachusetts examining how Uber, Lyft cater to the disabled

The attorney general's examination will consider physical, visual or hearing related impairments