Amid Cold War tensions, the US developed plans for nuclear-powered bombers that could stay airborne indefinitely, testing engines like the HTRE-3 and flying the NB-36H with a live reactor. However, ...

A top-secret Russian satellite, which US officials have linked to the country's nuclear anti-satellite weapons program, is ...

Photoshop CC 2014 tutorial showing how to transform a serene, peaceful day into an apocalyptic, nuclear explosion. This is an ...

U.S. firms Westinghouse Electric and Bechtel signed a contract on Monday with Poland's state-owned Polskie Elektrownie Jadrowe (PEJ) to continue designing the country's first nuclear power plant, ...

MUSCAT, Oman —Iran and the United States held their first technical-level talks on Tehran’s rapidly advancing nuclear program ...

The Islamic Republic, for its part, has signalled it is keen to get sanctions’ relief as its economy continues to suffer.

Iran and the US have held another round of negotiations over Tehran's advancing nuclear program that could potentially lead ...

Top Iranian and US negotiators will meet again on Saturday to iron out a new deal curbing Tehran's advancing nuclear ...

Iran and the United States prepared Saturday to start in-depth negotiations in Oman over Tehran’s rapidly advancing nuclear program, talks that likely will hinge on the ...

The non-partisan Congressional Budget Office's estimate does not include recently discovered cost overruns in the Sentinel missile project.

America’s nuclear overhaul will cost $946B by 2034, a 25% jump fueled by rising Sentinel ICBM costs and a race to match ...