First Walker, now Christie: the GOP’s most prominent presidential hopefuls are spouting ambitious plans to kneecap the blue model.

A new CDC report illustrates that legalization doesn’t affect drug abuse—and shows just how complex and damaging America’s drug problem is.

ISIS may soon threaten American interests in the Mediterranean Sea.

This might make the imposition of new sanctions more likely than most analysts think.

Alaska and DC are moving toward legal pot regimes. But especially in DC, the process is fraught with complications.

Rajendra Pachauri resigned as chairman of the IPCC this week amid allegations of sexual harrassment.

With antisemitism on the rise around the world, a taxpayer-funded historical society in Munich is doing what has been illegal in Germany for decades: republishing Hitler’s Mein Kampf.

David Cameron is sending up to 75 military advisers to Ukraine to help train the infantry. The move is about more than helping Ukraine’s army—it’s about stiffening EU spines ahead of debates over sanctions.

Decades of abuse by Chicago police officers shows the problem is inherent in the system, not the hearts of those who run it.

A new service will pay ordinary drivers to drop off packages along their way to their destinations. If it works, it could benefit both people and the planet.