Tracking global migration has long been hampered by poor, outdated data. Now researchers have harnessed social media data to create a near real-time map of international movement.

Rubio arrived in Paris on Thursday morning. Rubio and Witkoff will have “talks with European counterparts to advance President Trump’s goal to end the Russia-Ukraine war and stop the bloodshed,” State ...

After hours of separate meetings at the French presidential palace with U.S., Ukrainian and European officials, French ...

These estimates, drawn from the location data of three billion Facebook users, provide a view of human migration in ...

To save their homes, Ukrainians face a dangerous return through Russia, and pressure to take a Russian passport.