Leslie Kaufman The New York Times

The platform, which will take approximately two years to complete, will eventually be available for other news organization to download free.

LinkedIn's content includes articles produced by what it says are hundreds of thousands of publishers like Quartz and national newspapers like The Times and The Journal.

As social media sites pursue advertising in a bid for new revenue, they find that they must also create a safe space for the advertisers they attract.

Reddit went from a font of crowdsourced information to a purveyor of false accusations, to the subject of a reprimand by the president of the United States himself.

Tumblr, the popular social blogging site, said that it would shut Storyboard, the multimedia news blog that it had created to report on its own community.

It's not intuitive to have pity for Mark Zuckerberg, the 26-year-old co-founder of Facebook. But lately Mr. Zuckerberg, thought to be the world's youngest billionaire, is facing salvos from all sides -- including green activists.First, the Hollywood writer-producer Aaron Sorkin...

The platform, which will take approximately two years to complete, will eventually be available for other news organization to download free.

LinkedIn's content includes articles produced by what it says are hundreds of thousands of publishers like Quartz and national newspapers like The Times and The Journal.

As social media sites pursue advertising in a bid for new revenue, they find that they must also create a safe space for the advertisers they attract.

Reddit went from a font of crowdsourced information to a purveyor of false accusations, to the subject of a reprimand by the president of the United States himself.

Tumblr, the popular social blogging site, said that it would shut Storyboard, the multimedia news blog that it had created to report on its own community.

It's not intuitive to have pity for Mark Zuckerberg, the 26-year-old co-founder of Facebook. But lately Mr. Zuckerberg, thought to be the world's youngest billionaire, is facing salvos from all sides -- including green activists.First, the Hollywood writer-producer Aaron Sorkin...