A new PBS documentary probes the deliberation behind the historic decision.
Historians recently uncovered the name of a fourth spy who delivered U.S. atomic secrets to the Soviets in the 1940s.
This Navy craft is meant to communicate with nuclear forces in the event of a nuclear war. And a bird strike just grounded it.
China already had the power to kill you with nukes. This doesn't change anything, but it could fan the flames of an arms race.
The robotic X-37B has been circling Earth for nearly 719 days on its latest mystery mission, which is known as Orbital Test Vehicle 5 (OTV-5).
The United States Space Command will officially be up and running by the end of the month, Vice President Mike Pence said today (Aug. 20) at a meeting of the National Space Council.
DARPA hopes to invent ways to instantly read soldiers' minds using tools like genetic engineering of the human brain, nanotechnology and infrared beams.
Researchers digging through naval records uncovered a strange and alarming consequence of a massive 1972 solar storm.
Archaeologists have excavated the exploded remains of a German V1 "flying bomb" that crashed in a forest near London in 1944.
Near the end of World War II, Germany launched thousands of what it called "retaliation weapons" or flying bombs at London. Here's a look at the buzz bombs and the destruction they wrought.
It was the second-ever success for the joint missile defense program, and a stunning technological accomplishment.
The Zephyr drone could be used for military reconnaissance and wildfire monitoring, among other activities.
Warnings of a Russian hypersonic weapon that the U.S. can't defend against may have had you running for the bomb shelter last week. But what, exactly, is this weapon, and how does it work?
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