Activists want climate change treated as an emergency. They’re willing to get arrested to get attention. Two climate activists spent Valentine’s Day dumping red powder on the case holding the U.S.

The National Archives rotunda and galleries in Washington, D.C., closed to the public early on Wednesday afternoon after two apparent climate change protesters dumped red powder on the case holding ...

Charging papers in the government's case against Donald Zepeda show him, encircled in red, protesting in front of the U.S. Constitution in the National Archives after having dumped red powder over the ...