Governments around the world seeking to strengthen their defenses against terrorism are threatening to revoke the citizenship of those joining the Islamic State or other militant groups training in the Middle East for global jihad.
The blueprint for a borderless Europe emerged 30 years ago, before mass-scale terrorism became an ever-present danger and civil wars in Africa and the Middle East spurred migration of historic proportions.
As Greece once again peers over the precipice of expulsion from the Eurozone common currency club, millions worldwide are wondering what consequences lie ahead for other countries and investors if, as now appears likely, Athens ...
Russia's ruble has been on a roller-coaster ride, posting the second-biggest drop in value of world currencies in 2014, then bouncing back this year with the highest rise against the dollar, euro, pound and yen.
Though Russian and Western officials repeatedly claim they don't want a return to Cold War-era hostility, both sides have renewed sanctions and toughened their military posture in recent days.
In her new memoir, 'It’s What I Do: A Photographer’s Life of Love and War.' photographer Lynsey Addario discusses her experience working in war zones, and makes a powerful case for the importance of ...
Greece's latest economic crisis could have a huge impact on the world economy.
European resolve to punish Russia appears to be cracking.
These stats on the real dangers of obesity will shock you.
Ukrainians have voted for political parties to immediately begin the process of reform. The reform hopes to help steer Ukraine "into the West's democratic fold".
Ukrainian forces fighting pro-Russian separatists refute the claim that they are using prohibited weapons in heavily populated areas.