This experiment demonstrates how crystals form through a process called crystallization. You'll create a supersaturated solution and watch as beautiful crystal structures grow over several days, ...

Many substances display crystallization, allowing them to keep adding to a basic shape to reach pretty humongous proportions. Although we usually tend to think of pretty stones that get fashioned into ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...