Turkey’s seismic exploration vessel Oruc Reis returned to port on Monday from disputed Mediterranean waters, less than two weeks before a European Union summit where the bloc will evaluate possible sanctions against Ankara. NATO members Turkey and Greece have conflicting claims to...

 South Korea’s ruling party has called for the country to buy millions of additional coronavirus vaccine doses after a spike in infection numbers raised concerns about the government’s existing plans. South Korea already plans to secure enough doses to vaccinate 30 million people,...

New York City will reopen its school system to in-person learning, and increase the number of days a week many children attend class, even as the coronavirus pandemic intensifies in the city, Mayor Bill de Blasio said Sunday. The announcement marks a major policy reversal for the nation's...

Britain said Sunday it has secured 2 million more doses of a promising coronavirus vaccine as it gears up to launch within days the country's most ambitious inoculation program in decades. The U.K. has had Europe’s deadliest coronavirus outbreak, with more than 58,000 confirmed...