Facebook yesterday updated its iPhone app to version 3.4, bringing enhancements to the News Feed and notifications UI as well as the option to check-in to Facebook Events on the go. For unfriending ...

If you've been on Facebook Monday, you might have noticed an influx of friends who are suddenly checking in to North Dakota's Standing Rock Indian Reservation. Hundreds of people took to the social ...

Tens of thousands of Facebook users across the U.S. have been falsely “checking in” at the Standing Rock Indian Reservation in North Dakota after a viral message claimed that investigators were ...

"The Morton County Sheriff's Department has been using Facebook check-ins to find out who is at Randing Stock in order to target them in attempts to disrupt the prayer camps. SO Water Protecters are ...