Honey is considered one of the healthiest sweeteners around. But if your jar of honey has developed a grainy, crystallized texture, you may be wondering if your honey has gone bad. Well ...

While you might be tempted to throw crystallized honey away, the truth is it isn't a sign of spoilage and is still perfectly ...

and phosphorous (KREEP for short), they would know when the moon was 99% crystallized. Dauphas and collaborators wondered if an answer might be locked inside moon rocks retrieved by Apollo astronauts.