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

Concerns that Vladimir Putin was going to deploy nuclear weapons during his full-scale invasion of Ukraine prompted crisis ...

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

Tulsi Gabbard, a former fringe Democrat turned Trump loyalist, was tapped by Donald Trump as the next National Intelligence ...

During his campaign, President-elect Trump pledged to decrease military involvement overseas and upend what he described as ...

A volcanic eruption destroyed the Roman city of Pompeii in 79 AD, but an avalanche of tourists has caused officials to ...

The United Nations' annual climate conference continues Wednesday with brief speeches by nations big and small.

Applications of the fundamental concepts in the first two topics are further developed in relation to features of chemical and biological weapons and warfare, including agents, delivery methods and ...

World leaders’ responses to Trump’s return reflect an effort to flatter his self-image, yet differences from his previous ...

Dick Durbin asks the House Ethics Committee "to preserve and share their report"on Matt Gaetz, Trump's pick for attorney ...

A suspected attack by Yemen’s Houthi rebels has seen multiple explosions strike near a vessel traveling through the Red Sea.