More than 150 countries will commit to the pact, which calls for a rapid end to the rise of greenhouse gas emissions.
Nearly 60 percent of Republicans said they approved of U.S. efforts to work with other nations to limit global warming,
The lesson of COP21 is that we can’t wait for COP22 to solve the climate crisis.
Paris should come up in tonight's debate, if only to ask Republicans about the backlash to their proposal to pull out of the deal.
People are divided on what to make of the rest of the dense, 31-page document.
The deal is a big step forward and at the same time a frustrating set of compromises and omissions.
Keep dreaming of a white Christmas.
Is this the moment that the rise of the oceans begins to slow?
"Our responsibility to history is immense," French Foreign Minister Laurent Fabius said.
If the precise mechanisms for curtailing carbon emissions—and holding countries accountable—aren’t hashed out in the conference’s final hours, the goal of limiting warming to 1.5 or even 2 degrees is worthless.
The tiny island nation has a lot at stake.
The talks in Paris have been extended an extra day, with a binding agreement on the horizon.
It’s 12 letters long and unpronounceable.
The US and other countries want to set a lower limit for global warming. But will that promise actually mean anything?