NASA plans to build a nuclear reactor on the Moon. An expert explains why this is not as an arms race but a strategic ...

Although it has long triggered fears of meltdowns and radioactive waste, nuclear power is considered an 'extremely safe,' zero-emission power source.

The first space race was about flags and footprints. Now, the new race is to build there, and doing so hinges on power.

Denver's mayor and the airport CEO announced a $1.25 million feasibility study to see if the nuclear option is viable for ...