Journalist Marcy Wheeler says Donald Trump Jr.'s newly released emails are a big development, but we should be careful to distinguish normal opposition research from collusion.

Greenpeace USA's Ocean Director John Hocevar discusses the success of an intense two-year campaign to reform Thai Union's fishing practices, and what the big victory means for oceans on the brink of collapse.

The measure faces an imminent legal challenge, but co-sponsor Kshama Sawant says the Tax the Rich movement will persevere.

The House Appropriations Committee has advanced a measure proposed by Rep. Barbara Lee that would repeal the 2001 Authorization for Use of Military Force, which the U.S. has used to wage wars around