Facebook is suing BlackBerry for patent infringement related to a voice-messaging technology, in the latest round of the legal battle between the two companies.

In...

Facebook opened its newest building at its Menlo Park headquarters as the world's largest social network continues to hire aggressively to support its growth.

Designed...

Amazon's surging revenue in advertising makes it a competitor to Facebook and Google, since the company offers a much more controlled environment on its e-commerce...

Facebook Inc. is launching Watch, its video rival to YouTube, internationally and expanding the financial incentives that encourage people to share their content there.

Video...

Facebook said on Monday it was removing certain Myanmar military officials from the social media website and an Instagram account to prevent the spread of...

Facebook has investigated thousands of apps and suspended 400 of them since a developer data leak scandal broke in March.

That's about double the number...

Facebook, Twitter and Alphabet collectively removed hundreds of accounts tied to Iranian actors that a cybersecurity firm said on Tuesday were promoting Iran's geopolitical agenda...

The U.S. government is pushing Facebook to break the encryption in its Messenger app so law enforcement may listen to a suspect's voice conversations in...

Facebook will introduce an authorization process for users who manage Facebook pages with a large U.S. following, it said here on Friday, seeking to help...

Facebook on Monday removed four pages belonging to U.S. conspiracy theorist Alex Jones for "repeatedly posting content over the past several day" that breaks its...