The security architecture dissuading countries from growing and pursuing their own nuclear weapons is collapsing.

Iran has killed scores of Americans, including our service members, and repeatedly attacked our key democratic ally, Israel,” ...

What You Need To Know Barnard College's library was evacuated Wednesday as police responded to a fake bomb threat during a sit-in staged by pro-Palestinian protesters The New York Police ...

The American reaction to an attack is classified, but details made public paint a harrowing picture.

The flight was scheduled to go from Austin, Texas, to Charlotte, North Carolina. An American Airlines flight was delayed last week after the crew alerted authorities about suspicious activity on the ...

A U.S. official said the intelligence community and FBI have yet to attribute Tuesday’s fake bomb threats to the Russian government, though the matter is being actively investigated. As voters ...