Under questioning from senators, the C.I.A. chief and the director of national intelligence pointed to the defense secretary ...

Trump’s top intelligence officials faced tough questions from U.S. senators about the security breach, in which war plans ...

Here’s what to know about the protocol for government officials to communicate sensitive and classified information.

Today we'll hear from leaders from Kentucky to New York to Texas on what's at stake, including Republican Congressman Brett Guthrie on America's technological leadership in AI, RPI President Martin ...

Four Arizona members of Congress are calling on the Defense Department to restore website articles on Pfc. Ira Hayes and Army ...