At the UN climate conference in Warsaw, a youth-led fast in solidarity with the Philippines is spreading around the world.

Activists in Texas are connecting the fight against the Keystone pipeline with the struggle for environmental justice.

A response to Harvard President Drew Faust by climate activist Tim DeChristopher, now studying at Harvard Divinity School, on fossil-fuel divestment.

Harvard tells students and alumni that it will only consider divestment in "extraordinarily rare circumstances." Well, let's see...

A reaction to Chris Hayes's MSNBC documentary on climate change, The Politics of Power.

At Sunday’s march on the Brayton Point coal plant in Massachusetts, I was reminded of what it takes for a movement to win.

What does a concept like “climate justice” mean in communities already suffering the toxic impact of fossil fuels? An interview with Houston native and environmental-justice activist Bryan Parras of TEJAS.

Ken Ward and Jay O'Hara are reminiscent of the human-centered, Quaker-inspired anti-nuke founders of Greenpeace.

In a lobster boat, two climate activists put themselves in the path of a Massachusetts coal tanker, demanding the immediate closure of the largest coal plant in the Northeast.

What would it mean if we were to walk in his footsteps?