The heat is on, and Crystal Light is ready to quench your thirst with one of its new Pure Fitness drink mixes. The slender packet of mix can be easily poured into a water bottle or mixed in a glass ...

Crystal Light is a zero-calorie power that contains food additives and an artificial sweetener. For the average person, drinking it occasionally is unlikely to cause health problems. Crystal Light is ...

The bizarre behavior of an organic crystal called calixarene could help drive a hydrogen economy, suggests a new study. Researchers describe a crystal that, when exposed to air, absorbs molecules such ...