A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General Atomics ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

Iran is allegedly developing nuclear missiles that can hit Europe based on designs delivered to Tehran by North Korea, ...

The U.S. tested nuclear weapons until the early 1990s. Since then, scientists have been using supercomputers and experiments ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the possibility of small reactors.

Revolutionary Guard aerospace experts working on warheads with 3,000km range at two sites disguised as satellite launch bases ...

The National Council of Resistance of Iran (NCRI), an exiled opposition group, has claimed that the Iranian regime is ...

This is a huge nuclear fusion research facility, analysts say, and it could be a sign China is leaping ahead in the quest to harness this futuristic energy source. It could also mean they are ...

A Russian rocket attack causes a blackout in the ... The tender for the Rivne Nuclear Power Plant was even later, at the end of November. Construction is not expected to be completed until 2026 ...

The first humans to Mars might someday ride a rocket propelled by a nuclear reactor to their destination ... fuel element environmental test (CFEET) facility at NASA MSFC to successfully test ...