President Donald Trump has moved speedily to revoke the security clearances of some of his former allies, as well as those of ...

Gerald Connolly, D-Va., on Thursday called for the Trump administration to provide a list of White House employees receiving a temporary Top Secret security clearance without complete vetting ...

WASHINGTON — President Trump yanked his former national security adviser John Bolton’s Secret Service protective detail Tuesday — one day after canceling Bolton’s security clearance ...

Scientists widely believed that bacteria, due to their unique genetic exchange mechanisms and the vast size of their global populations, did not—and could not—form distinct species.

For months, Poilievre has refused to obtain top-secret clearance so officials with the Canadian Security Intelligence Service (CSIS) could share intelligence on foreign interference with him.

WASHINGTON — Former Trump White House national security adviser John Bolton said Tuesday that he has lost his Secret Service ... canceled his security clearance, citing a 2020 tell-all book.

Top Secret and SCI clearance grants people access to information that, if disclosed, could reasonably be expected to cause "exceptionally grave damage to the national security," according to the ...

Editor’s note: Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. Contrary to ...

President Trump on Tuesday explained why he revoked former national security adviser John Bolton’s security clearance ... told The Hill on Tuesday that Secret Service protection for him ...

President Trump said he revoked former President Joe Biden’s security clearance and barred him from receiving intelligence briefings, stating there was no need for the Democrat to have continued ...