Fredrik Dahl

VIENNA (Reuters) - Iran and the U.N. nuclear watchdog ended two days of talks on Tuesday by agreeing to meet again next week, just two days before Tehran resumes negotiations...

PARIS/VIENNA (Reuters) - An exiled Iranian opposition group said on Saturday that Iran has some 60 scientists and engineers involved in a concerted and expanding program to develop nuclear weapons...

PARIS/VIENNA (Reuters) - An exiled Iranian opposition group said on Saturday that Iran has some 60 scientists and engineers involved in a concerted and expanding program to develop nuclear weapons...

VIENNA (Reuters) - The Western official tasked with preparing for a conference this year on ridding the Middle East of nuclear weapons said on Tuesday he had yet to secure...

VIENNA (Reuters) - The Western official tasked with preparing for a conference this year on ridding the Middle East of nuclear weapons said on Tuesday he had yet to secure...

VIENNA/BRUSSELS (Reuters) - The European Union told Iran on Monday it must suspend uranium enrichment, a few days after the Islamic state ruled out doing just that, as Tehran and...

VIENNA (Reuters) - Iran said on Friday it will never suspend its uranium enrichment program and sees no reason to close the Fordow underground site, making clear Tehran's red lines...

VIENNA (Reuters) - Iran said on Friday it will never suspend its uranium enrichment program and sees no reason to close the Fordow underground site, making clear Tehran's red lines...

VIENNA/ST GALLEN, Switzerland (Reuters) - The five permanent members of the U.N. Security Council put pressure on Iran on Thursday to allay international concern about its nuclear program, and said...

VIENNA/ST GALLEN, Switzerland (Reuters) - The five permanent members of the U.N. Security Council put pressure on Iran on Thursday to allay international concern about its nuclear program, and said...