Pfizer Inc said on Wednesday that final results from the late-stage trial of its COVID-19 vaccine show it was 95% effective, adding it had the required two-months of safety data and would apply for emergency U.S. authorization within days. The drugmaker said efficacy of the vaccine...

Iran has fired up advanced uranium-enriching centrifuges that it had installed underground at its Natanz site, in the latest breach of its nuclear deal with major powers, a report by the U.N. atomic watchdog obtained by Reuters on Wednesday showed. Natanz is Iran's main uranium-enrichment...

Bahrain sent its first official government delegation to Israel on Wednesday as the two countries look to broaden cooperation that Washington has promoted as an anti-Iran alliance and potential economic bonanza. Bahrain's foreign minister, Abdullatif al-Zayani headed the delegation aboard...

Saudi Arabia hosts the G20 summit Saturday in a first for an Arab nation, but the scaled-down virtual format could limit debate on a resurgent coronavirus pandemic and crippling economic crisis. The two-day meeting of the world's wealthiest nations follows a bitter US election disputed by...