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PCWorld News

Raytheon forms defense-grade security unit with $1.9 billion Websense buy

Raytheon plans to combine Websense's Triton platform with its own SureView line of security products.

PCWorld News

The Upload: Your tech news briefing for Tuesday, April 21

IBM sales slide again...Mobilegeddon is here...SAP gains on weak euro

PCWorld News

Huawei plans to offer public cloud service in China

Huawei faces growing competition from local and foreign players in China's cloud computing space

Yahoo at CES 2014

Microsoft, Yahoo search deal amendment makes termination easier

Either company can terminate the agreement on or after Oct. 1

PCWorld News

Great customer experience is an elusive goal

Many companies talk about it but few deliver, a Forrester study found

PCWorld News

IBM sales dip 12 percent despite lift from new mainframe

It was IBM's 12th straight quarter of declining revenue

PCWorld News

The Upload: Your tech news briefing for Monday, April 20

Is Nokia scheming to move back into phones?... Antitrust lawyers frowning at Comcast plan... IBM's Chinese partnership raises eyebrows

transforming robot 2

Shape-shifting robot reveals secrets of Fukushima reactor

Robots reveal high radioactivity but little debris in their important mission.

PCWorld News

Why investors are so excited about Slack

The enterprise-software startup's valuation has gone from $1.12 billion to $2.8 billion in six short months

PCWorld News

Facebook tries to keep it real by killing more 'fake' likes

The company has improved its technology for detecting suspicious patterns of likes

sony autism

Researchers hack Sony headset to simulate autism

The work is aimed at helping people understand what it's like to live with ASD.

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MIT develops wireless trackpad for your thumbnail

Tiny wireless device is still a prototype, but brings a new way to control electronics

PCWorld News

Size matters in mobile, but Nokia may find bigger isn't better

Nokia's plan to buy Alcatel-Lucent would create a huge mobile networks maker

PCWorld News

The Upload: Your tech news briefing for Thursday, April 16

Europe has a hard case to make against Google... Apple buys Israeli imaging company... Twitter revamps homepage with content

sri microrobot

Amazing bug-sized robots can build microstructures

Silicon Valley team eyes tiny, fast-moving robots in DARPA project.