Facebook's main app for iPhones is a big download, packing a lot of features and code into a download that can top 500MB, according to Apple's App Store. But the company also makes a slimmed down ...

Facebook can be painfully slow on weak network connections or prohibitively expensive on stingy data plans that are common in India, Africa, and Southeast Asia. So today, Facebook is launching a ...

Exactly a year since it was first released, Facebook's "lite" version of its Messenger app is now available for users in countries such as the U.S. and UK. Before this, the Android app was mainly ...