Intelligence community warns that domestic violent extremists pose 'an elevated threat' to US homela

Mayorkas also announces new intelligence unit on domestic extremism 

Military has also faced concerns over white nationalism and other extremism in its ranks

Experts have warned for years about growing extremism in police departments, but many chiefs downpla

Move likely to anger Pyongyang

It asks US to grant so-called temporary protected status

Homeland Security chief says 'no indications that a foreign adversary has succeeded' in compromising

The DHS official says in a whistleblower complaint that he was demoted from his position for refusin

DHS Office of Intelligence and Analysis says Russia is 'likely to continue amplifying criticism of v

Russia does not have plans to solve problems in space using weapons, the foreign ministry added