Pakistani Malala Yousafzai is the youngest winner of the Nobel Peace Prize.
American writer Harper Lee’s first — and until now, only — book, “To Kill a Mockingbird,” is one of America’s best-loved novels.
The United States and other world powers have reached a deal with Iran.
Every day, people come into contact with thousands of chemicals.
The European Union has agreed to provide tens of billions of dollars in new loans to Greece.
High-level officials are still meeting on the last day planned for negotiations on Iran’s nuclear program.
Iraqi officials have announced the start of an offensive to recapture the western province of Anbar from Islamic State fighters.
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.
Pope Francis returned to Rome from Paraguay on Sunday.
A team of scientists has found a surprise element to the social structure of baboons: democracy.