Nuclear Safety Institute of the Russian Academy of Sciences says residents are in no danger after deadly explosion near Severodvinsk

But expert denies president's claim that America has its own nuclear-powered cruise missile program

Defense Ministry reportedly mulling wall inside Israeli territory to thwart terrorists who sneak across; Strip's rulers said to deploy extra troops to stymie infiltrations

Appeals bench allege 'troubling pattern of errors' in 2017 verdict that let government take over New York City building to cover terror-related verdicts

Footage shows attacker shouting 'Allahu Akbar' in center of Australian city, second woman found stabbed to death in related slaying; police say motive not yet determined

Top US diplomat urges countries to act, saying Revolutionary Guard chief Soleimani will soon be allowed to travel; Tehran could purchase advanced Chinese, Russian arms

PM to visit Kiev and meet meet Sunday with Ukrainian President Volodymyr Zelensky, reports say move part of US-led effort to end conflict

Zarif accuses Washington of posing threat to region, says Iran spending less on its military than other regional states

Representatives from 9 foreign countries and NATO participate in naval exercise 'Mighty Waves 2019,' simulating aftermath of tremor

Swiss prosecutors allege diamond-mining magnate Beny Steinmetz paid $10 million in 2005-2010 to Guinea president's wife to squeeze out competitor