The minute we see President Obama use the powers of his presidency to end this immoral assault on America is the day we'll know he is ready to deal with a climate spiraling out of control on his watch.

Bill McKibben calls it the fuse to the biggest carbon bomb on the planet. James Hanson says that if tapped, the Tar Sands spell game over for any hope...

The president will soon have a chance to show his climate mettle by denying TransCanada a permit to build the northern leg of its Keystone XL tar sands pipeline. But this is not Obama's Keystone test.

The media likes to make Keystone XL out as simply a political test, a sign of whether or not the president will side with environmentalists or the fossil fuel industry and their allies. But the fight against Keystone has never just been a political fight: it's a planetary one.

In case you missed it Tuesday night, both candidates doubled down on their support for Keystone XL during the second presidential debate, with Governo...

SUMNER, Texas (AP) — In a story on Oct. 17 about TransCanada Corp.'s effort to build a pipeline in Texas, The Associated Press erroneously reported ...

Ongoing resistance and confrontations over the construction of the Keystone XL pipeline have reportedly sparked the detainment of two journalists in T...

Watching from a distance is hard. I'm on the move setting up our big roadshow assault on the fossil fuel industry, but the real action is in Texas, where a growing number of blockaders are trying to shut down work on the southern section of the Keystone Pipeline.