RED LODGE — Although doors won't open for about four months and there has been no formal marketing push, the $4.9 million assisted living facility at the north entrance of town is already a magnet for ...

The world's largest fusion experiment is about to go dark for three years, just as pressure mounts for clean energy breakthroughs. The shutdown at the International Thermonuclear Experimental Reactor ...

The United States is racing to field a new generation of nuclear-armed submarines, betting that a fleet of 12 of its largest ...

In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while launching more missions and increasing the total science return. If ESCAPADE ...