A former limo driver describes how his life's work took a surprising turn.

The administration's lawyer thinks there might be legal ramifications if the US stays in the Paris Climate Agreement but doesn't cut emissions. No one who worked on the deal agrees.

Bret Stephens' first New York Times column on the climate set off yet another dangerous tempest of exaggeration and simplification.

Congress and the White House aren't going to address the climate crisis anytime soon. Will judges?

Demonstrators railed against an administration that would put their futures at risk.

Read an excerpt from the new book Not a Scientist: How Politicians Mistake, Misrepresent and Utterly Mangle Science.

A communications expert says we need to change the conversation on climate change to get through to those who are doubtful.

But quite a bit of damage has already been done.

Tonight at 6:30 p.m. ET, watch economist and activist Winona LaDuke's live speech at the Seventh Annual Judith Davidson Moyers Women of Spirit Lectures.

Even if Washington won’t listen, the demonstration will still lead to action.