Standing Rock

"This is a pipeline that does not have federal permits across the Missouri River," said an attorney for the Standing Rock Sioux Tribe.

Speaking to organizers in his hometown of Kenosha, Wisconsin, Ruffalo shared tactics he felt were helpful during the Standing Rock protests.

The Trump budget abandons community policing and boosts military spending.

Remaining activists say they will take the fight to other pipelines as well

Army granted the final permit for the pipeline on Wednesday.

Activists say "Trump has declared war on the great Sioux Nation."

Up to 1,000 remain, fearful that construction will resume although the issue remains tied up in court.

The protesters worry President-elect Donald Trump will reverse the government's decision after he takes office.

The Army Corps has insisted it has no plans to forcibly remove the anti-pipeline activists, many of them members of the Standing Rock Sioux Tribe.

Thousands of people have rearranged their lives to protect water rights.

How Obama can thwart Trump's xenophobic, militaristic and authoritarian agenda.