Somewhere inside NASA’s sprawling nuclear propulsion pipeline, a spacecraft called SR-1 Freedom is being designed to do ...

Sim City may have inspired an entire generation of urban planners — but other games have perfected the art of city-building ...

A new NASA-linked study suggests fungal spores may endure deep space and Mars-like conditions, raising contamination fears.

Trump unveiled a project to restore the Reflecting Pool in front of the Lincoln Memorial on the National Mall, after hearing ...