Greek border guards have begun using remote-sensing devices to monitor the movement of migrants entering Greece by river near a steel wall in the Evros River on the Greek-Turkish border to deter them from crossing, with river and land patrols using searchlights and long-range audio devices....

  The World Health Organization (WHO) has approved a COVID-19 vaccine made by Sinovac Biotech for emergency use listing, the second Chinese-produced shot to get its endorsement, a WHO statement said on Tuesday.  A WHO emergency listing is a signal to national regulators on a...

PEPLO, Greece (AP) — As the world begins to travel again, Europe is sending migrants a loud message: Stay away! Greek border police are firing bursts of deafening noise from an armored truck over the frontier into Turkey. Mounted on the vehicle, the long-range acoustic device, or “sound...

VIENNA (AP) — The United Nations' atomic watchdog hasn't been able to access data important to monitoring Iran's nuclear program since late February when the Islamic Republic started restricting international inspections of its facilities, the agency said Monday. The International Atomic...