Importantly, snowflakes grow from gaseous water vapour and not liquid water. Water molecules in the air diffuse onto the ice ...

Snowflakes, nature's tiny artworks, owe their six-sided symmetry to the hexagonal arrangement of water molecules in ice. As they fall through clouds, varying temperatures and humidity dictate their ...

Ice chemists are studying the surface structure of snow crystals and why sharp transitions in shape occur at different temperatures. The differences they see not only explain why no two snowflakes are ...

In a data warehouse, the snowflake structure is created when highly repeated fields are placed into separate tables. The resulting diagram has short and long branches extending from the original ...

There is more to the snowflake than its ability to delight schoolchildren and snarl traffic. The structure of the frosty flakes also fascinate ice chemists like Purdue University's Travis Knepp, a ...