Exposure to ricin can be lethal, though Vane’s lawyers said the material Vane developed was far too crude to be used as any ...

Western intelligence official says Gabbard appointment may prompt allies to share less information with Washington ...

Bob Woodward's new book "War" provides a harrowing glimpse into the Biden administration's national security decision-making ...

Rep. Abigail Spanberger (D-Va.) said on Wednesday she is “appalled” by President-elect Trump’s choice of former Rep. Tulsi ...

Tulsi Gabbard’s nomination to become President-elect Trump’s national intelligence director opens a new chapter in a ...

Tulsi Gabbard, who has never worked in the intelligence world, has denied accusations that she promoted Kremlin ...

A team of University of Arizona researchers has received $2.1 million from the U.S. Army to build a hand-held version of a biological and chemical sensing device.