If a cat is dropped upside down at zero-gravity, will it fall on its feet? NASA and the U.S Air Force solved this seemingly ...

Researchers from the University of Waterloo have achieved a feat previously thought to be impossible—getting a sphere to roll ...

The team’s orb rolled vertically at a rate of about 0.5 millimeters per second. Regardless, Mitra and colleagues wrote that ...

Sevim Dagdelen emphasized the gravity of the situation, warning that "celebrating or rejoicing is entirely inappropriate, especially given the specter of a potential nuclear response from Russia" ...

The B61-13 marks an important step toward the modernization of US nuclear forces, combining high-yield capabilities and ...

MIT physicists froze a mirror using lasers in a daring bid to catch gravity behaving like a quantum force — and it just might ...

President Donald Trump’s big plans on trade, deportations and more are running up against the laws of political gravity and ...

During the Cold War, the United States maintained a diverse arsenal of nuclear weapons to support deter Soviet aggression.

Consolidating Advising Gains During Large-Scale Combat Operations Through a Clear, Hold, and Build Framework a;'ksjg;'kasjg ...

First detected in 2015, gravitational waves may not have had a direct hand in human evolution, but it certainly helped set ...

In 2015, a piece of equipment at an observatory in the US moved one quintillionth (10-18) of a meter. This tiny movement was ...

The US delivered its first B61-13 nuclear bomb nearly a year early. With enhanced yield and precision, it modernizes a key ...