The alleged use of a “sound weapon” against U.S. Embassy officials in Cuba harks back to a Cold War medical mystery.
The Pentagon's secret plan to crowdsource intelligence from Afghan civilians turned out to be brilliant — too brilliant.
The Soviet leader is remembered as the man who killed a superpower. But Gorbachev’s gambit on reforms could have worked -- if only he wasn't betrayed by the Communist Party.
How palace intrigues in the Kremlin, the death of Qaddafi, and war in Ukraine ushered in a new era of mistrust between Russia and the United States under Obama.
How an obscure academic and a marginalized philosopher captured the minds of the Kremlin and helped forge the new Russian nationalism.
Tunisia is supposed to be the success story of the Arab Spring — so why are so many of its young men flocking to the Islamic State?
It’s time to stop championing the "lonely heroes" of innovation like Apple, Google, and Amazon and rally around the ingenuity of the world’s waning industrial communities.
The story of an ambitious Rwandan journalist who challenged Paul Kagame’s leadership.
How expatriates ran a covert campaign to funnel millions of dollars worth of aid into one of Syria’s worst-hit towns -- right under Assad’s nose.
Inside the minds of the engineers and computer scientists developing phone taps and facial recognition software for Moscow’s security apparatus -- no questions asked.
The untold story of a risky Delta Force mission to take out a senior al Qaeda militant inside Syria.