Eastman was a women’s suffragist, labor reformer, and founder of the ACLU, but her work never quite took center stage.

AMLO isn't a progressive—he's an opportunist who could endanger Mexican democracy.

As progressives scrutinize Elizabeth Warren's bona fides, her "Green New Military" plan raises hackles of climate activists on the left.

Will leftist pro-gun groups deter political violence or inflame it?

Andrés Manuel López Obrador is going to save Latin America from neoliberalism, according to American and British leftists. The reality is much more complicated.

Grassroots activists have organized a movement stronger than Obama’s, and the midterm elections were just the beginning.

This October, the far right may take over South America's largest economy.

What Alan Grayson's bid to reclaim his old House seat says about the Democrats in 2018

The lack of a cogent platform has become conspicuous under Trump.

The base of the Democratic Party is much further to the left than moderates recognize.

What Alexandria Ocasio-Cortez’s stunning primary victory means for the 2018 midterms and beyond

Three new books trace a century of antiwar activists' visions for a more equal, peaceful world.

The term was coined by the right-wing as a slur. Then it was adopted by the left's would-be allies.

A new book urges activists to avoid insularity and purism—and to focus on winning.

There is no progressive equivalent of the alt-right. Instead of scorning the politics of the left, traditional liberals should embrace it.

Conservative and liberal values alike are threatened without the safeguards the left demands.

The Democratic Party hasn't earned the right to silence its critics.