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 ...

Snowflakes are often described as perfectly unique, but that familiar idea hides a much deeper story. In the lab, scientists can grow nearly identical snowflakes by carefully controlling temperature ...