In Part 2 of our interview with NASCAR legend Richard Petty, he discusses why he retired, his biggest fear, his racing idols, what his epitaph should be, his favorite win and his guardian angel. ByJim ...

Something went wrong — and there was no way to stop it. As Luna 25 approached its final maneuver, the spacecraft suddenly stopped responding and drifted into a fatal trajectory. Within moments, it was ...

Research within this pillar aimed to identify the global impacts of reforms that appear to be a particularly high priority and to generate new research that can provide guidance on the policy reforms ...

When combining two complete sentences with a conjunction ("and," "but," "or," "for," or "yet"), precede the conjunction with a comma. Example: Still, the sun is slowly getting brighter and hotter, and ...