Trump's presidency is often compared to the decline of Rome, but the reality is much more complicated.

Since Ronald Reagan, the Republican Party has partnered with Democrats in exporting American values. But that wasn't always the case.

The problem is not that American democracy was hacked, but that it is hackable.

The president and the Pentagon have different national-security doctrines, but they've found a dangerous common ground.

The president wants a partnership with Vladimir Putin, but his national security leaders are pursuing aggressive containment.

The latest developments in Robert Mueller's Russia probe suggest that the president is running out of excuses.

Masha Gessen's new book traces the rise of repressive nationalism.

The president may not stumble into a nuclear war, but he's setting the stage for a new era of proliferation.

Putin’s foreign policy is rooted in an epic myth of betrayal and redemption.

His rambling, incoherent speech to the U.N. General Assembly was proof that the president only has one audience in mind—and it isn't a global one.

As the Russia story comes roaring back, here is what we know: this presidency can never be ordinary, because it grew in toxic soil.

Business is booming thanks to his awkward interactions with foreign leaders. But what makes an expert? That's in dispute.

His leftist apologists in the U.S. media aren't just blind to Russia's election meddling, but to Putin's xenophobia and homophobia.

Their hyperbolic comments risk becoming a self-fulfilling prophecy.

The pop star near the center of the controversy also has deep ties to the regime in Azerbaijan, another source of potential trouble for the Trumps.