A team of scientists has found a surprise element to the social structure of baboons: democracy.
Pope Francis returned to Rome from Paraguay on Sunday.
China says its imports and exports were 6.9 percent lower in the first half of 2015, compared to the first six months of last year.
Iraqi officials have announced the start of an offensive to recapture the western province of Anbar from Islamic State fighters.
High-level officials are still meeting on the last day planned for negotiations on Iran’s nuclear program.
The European Union has agreed to provide tens of billions of dollars in new loans to Greece.