Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

By Qasim Nauman Cellphone messages provide a cherished link for Ukrainians whose partners are away fighting, but when the answers dry up, the last words can become poignant symbols of loss.

By Megan Specia Cellphone messages provide a cherished link for Ukrainians whose partners are away fighting, but when the answers dry up, the last words can become poignant symbols of loss.