Is love, romantic love, a universal emotion? In the West, it often seems we live, die and even kill for love. Love is passionate, foolish and cherished. But in many cultures, arranged marriages are the norm and romantic love is, well, disruptive. It turns out people across the globe feel romantic love, but they don't necessarily act on it.
The psychological game "Mafia" pits a well-connected minority against a civilian majority. It was invented in the Soviet Union as sort of spoof of KGB thinking, but it has gone global. The Russian government uses it to train spies, and would-be entrepreneurs around the world play it to practice their negotiating skills.
The United States was among the first foreign nations to move in to help the Philippines in the wake of Typhoon Haiyan's devastation. The US has long had close, though not always happy, ties with the island nation.
Throw a dart at the map these days, and there's a pretty good chance it will land near a pro-democracy protest. Ukraine. Venezuela. Turkey. And now Taiwan, where well-organized students are trying to stop a rushed trade agreement with China.
Early skyscrapers were a uniquely American creation. More specifically, they were a Chicago innovation. But China has now taken the lead when it comes to building the world's newest and tallest skyscrapers. Now, for its newest skyscrapers, China's turning to Chicago for some help.
Just an hour and half from Hiroshima lies the tiny island of Okunojima, probably better known as Rabbit Island. The island is populated by bunnies and tourists feeding those bunnies — but if you look closely you can see remnants of the island's past.