Iran's Foreign Minister says differences on nuke program remain "Still nothing is clear. ... Some differences remain and we are trying and working hard," Mohammad Javad Zarif.
Greek Finance Minister resigns "For this reason I am leaving the Ministry of Finance today," he said. "I shall wear the creditors' loathing with pride."
Armenian app Zangi provides high level of data protection “Our servers have specially designed layers of protection. But even if they are hacked, no data can be leaked,” Martirosyan said.
Pope Francis starts seven-day tour of South America The Vatican said the decision not to visit the continent's larger nations reflected the Pope's interest in the "peripheries".