MARK ZUCKERBERG

The Facebook CEO told a conference in Barcelona that the rule that has served him well in building his multi-billion dollar empire.

Mark Zuckerberg was on hostile turf as spoke to executives at the world's biggest annual gathering of the mobile industry, renewing attempts to win their backing to help reach billions of users with no Internet access.

Internet.org increased the number of data users for one Colombian carrier by 50 percent in a matter of weeks.

The spouses of skilled workers with H-1B visas will soon be able to receive work permits of their own.

It took Google seven years to get to 1 million advertisers. Facebook racked up twice that number in a shorter time frame.

The president is also expected to sign an executive order directing the government and companies to increase information sharing.

The donation is believed to be the largest gift from individuals to a public hospital in the U.S.

The bulk of the crisis was over by the time aid hit the areas most affected by the Ebola outbreak.

The social network announced in its quarterly earnings report this week that its user count has grown to 1.39 billion.

The feature will provide location details such as menu items if a user is at, say, a restaurant or café.

New tech startups pop up every day, but Glassbreakers is different: It helps women break into the notoriously bro-centric Silicon Valley.

The social network giant saw net income grow 34 percent to $701 million year-to-year.

Mobile users will become even more important to Facebook's future as they continue to form an ever greater share of all social network users

An investment deal between Facebook and Xiaomi would have been lucrative for both companies.

The social-media titan says he was threatened by a Pakistani extremist over Facebook's refusal to ban content on the Prophet Muhammad.

Zuckerberg recognized Facebook etiquette is sometimes unclear.

Facebook's latest move is largely considered part of its strategy to enter the field of Web search, currently dominated by rival Google.

Facebook users can finally search for old posts using keywords.

Facebook's CEO has a deep-seated interest in China, and the entrepreneur eventually wants to bring the social media site to the country.

Zuckerberg equates Facebook's infrastructure investments in the developing world to Coca-Cola, which is now reaping the benefits.

Critics say Microsoft CEO Satya Nadella's salary is rather excessive for a man who has been on the job less than a year. Is he worth it?