Facebook is also launching new ways to create and discover Rooms within Messenger on mobile.

Facebook -- saying its tests of Apple's new requirements for data collection warnings and sharing opt-ins will slash publishers' Audience Network revenue by 50% or more -- is declaring that it will...

Its stock market value surpassed $2 trillion this week, amid government criticism and a lawsuit alleging "monopolistic practices."

Its stock market value surpassed $2 trillion this week, amid government criticism and a lawsuit alleging "monopolistic practices."

With Twitter's operations in the U.S. and possibly some other markets up in the air, the social video app's parent, ByteDance, may be hoping the ad campaign will help boost its sale price.

Before filing the complaint, Epic implemented its own payment processing system on the iOS version of Fortnite -- a clear violation of the App Store's rules.

Before filing the complaint, Epic implemented its own payment processing system on the iOS version of Fortnite -- a clear violation of the App Store's rules.

In one report, 40% chose to spend more on paid search, while 24% increased spending on paid social platforms other than Facebook.

In one report, 40% chose to spend more on paid search, while 24% increased spending on paid social platforms other than Facebook.