Amid US probe, China telecom firms defend record

The leaders of a congressional probe into two Chinese telecom giants expressed fresh concerns Thursday about the firm's links to the Beijing government, as the companies defended their integrity.

The positives of playing favorites

Though often portrayed as unfair or a character flaw, in many instances “playing favorites can be a winning strategy,” a Harvard researcher says.

Too much YouTube? Lock it up

We all love to waste time at work checking out a YouTube video or updating our Facebook profiles, but if you can't control yourself, there's keepmeout.com, a free service that lets you set limits on your Web browsing.

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