They say that no two snowflakes are the same. That may be true, but snowflakes share some striking similarities. Take a look at these snowflakes: See a pattern? It may not be immediately clear, but ...

A winter storm is settling in over the U.S. and soon snowflakes will be falling across the nation. Have you ever wondered how one forms? Snow is made up of tiny ice crystals that can transform into a ...

In London, where I live, you can forget about a white Christmas. The best I can hope for is a pitiful flurry of flakes. So, this year, I am on a mission to create my own snow. And not just any snow: ...