Pfizer Inc's experimental COVID-19 vaccine was more than 90% effective based on initial trial results, the company said on Monday, a major victory in the fight against a pandemic that has killed over a million people and battered the world's economy. Experts welcomed the first successful...

The United Nations opened talks on Libya’s future in Tunisia on Monday aimed at ending nearly a decade of chaos and bloodshed by arranging elections, but obstacles remain despite progress in cementing last month’s ceasefire. Acting U.N. Libya envoy Stephanie Williams has described it as...

US President-elect Joe Biden Monday hailed as a cause for "hope" the news that a Covid-19 vaccine developed by Pfizer and BioNTech was 90 percent effective -- but warned of a long battle still ahead. "I congratulate the brilliant women and men who helped produce this breakthrough and to...

At least 458 more coronavirus-related fatalities have raised the death toll in Iran to 38,749, the country's Health Ministry said on Monday.  Some 10,463 more people tested positive for the virus over the past 24 hours, pushing the overall count up to 692,949, Sima Sadat Lari, the...