When war goes underground: Understanding Hamas’s tunnel network

Iran's enrichment of uranium and a lack of access to international monitors fuel suspicions about its nuclear activities. The International Atomic Energy Agency (IAEA) remains committed to promoting dialogue with Tehran.

For the first time in decades, the EU is pushing to expand. But the countries in line to join are much poorer than member states. Many worry that the EU can't afford the expansion bill.

A New York appeals court has ordered a new trial in the landmark case that drove the #MeToo movement. The majority opinion argued that the judge committed serious errors and swayed jurors by admitting invalid testimony.

French President Emmanuel Macron mentioned the word "paradigm" roughly 20 times in a speech pushing for more European integration Thursday. "We have a rendezvous with history — Europe could die," Macron warned, standing in front of hundreds of listeners in the amphitheater of the Paris Sorbonne, one of Europe's oldest universities.

The ultra-libertarian president has proposed harsh austerity measures to tame Argentina's budget and boost its economy. But with hundreds of thousands protesting proposed education cuts, has he gone a step too far?

Paris's landmark museum is gearing up for the Olympics, with a special exhibition that takes visitors through the history of the Games. We hear more about a project for those who want to combine exercise and culture, as the Louvre launches a fitness circuit that puts participants among the artwork. Plus, a new show shines a light on the work of mysterious Dutch painter Jan van Eyck, and French land artist Saype gets his first solo show in Paris, after painting his immense frescoes on landscapes around the world.