Julian Assange has told the BBC that he is fighting a Swedish extradition warrant because he believes “no natural justice” would occur in Sweden.

New details of the Swedish sexual-misconduct accusations against WikiLeaks founder Julian Assange shed more light on the deepening and complex legal problems he faces over his conduct with two women during a short stretch in August.

International inspectors who gained access to Iran’s newly revealed underground nuclear enrichment plant voiced strong suspicions in a report on Monday that the country was concealing other atomic facilities.

A leading Swedish newspaper reported this week that Israeli soldiers are abducting Palestinians in order to steal their organs, a claim that prompted furious condemnation and accusations of anti-Semitic blood libel from a rival publication. “They...