President Donald Trump's national security adviser has sent home about 160 National Security Council aides while the ...

Latest news and updates on the third day of Donald Trump's presidency after his election victory. Follow live.

President Donald Trump is reportedly seeking to ax most of the members of an internal watchdog agency that flags potential ...

U.S. President Donald Trump’s declaration of a national energy emergency to boost drilling and speed up pipeline construction ...

The Homeland Security and Governmental Affairs Committee voted 13 to 2 on Monday night to advance Noem’s nomination to the ...

From national security to home insurance, the president has quickly changed America’s climate adaptation policies in ...

Some experts are concerned that the dismissal of the Cyber Safety Review Board removes a critical security blanket and ...

President Trump's top advisers have discussed ousting independent watchdogs -- known as inspectors general -- at multiple federal agencies, sources tell ABC News.

It comes after Chinese-linked company compromised the U.S. telecommunication network.{beacon} Defense &National Security ...

White House national security adviser Mike Waltz has ordered a “full review” of personnel at the National Security Council ...

The National Security Council began a “full review” of aides as President Donald Trump clears its ranks to align the White ...

In addition to declaring an invasion at the southern border and declaring multiple national emergencies, President Donald ...