Snow forms as water vapor condenses into ice crystals within the cold air. Snow crystals are then created. You might be wondering if it can ever be too cold to snow. It can be too dry to snow ...

Natural snow starts as a tiny ice crystal on an ice nucleus in a cloud. As the crystal falls through the air, it slowly grows into the classic six-sided snowflake. By comparison, human-made snow ...

These snow crystals have strong angular edges that resemble squares or cups, and once stacked on each other, they create air gaps, like in a stack of Jenga blocks mid-game. As fresh snow falls on ...

Wind tunnel experiments conducted by the WSL Institute for Snow and Avalanche Research SLF show how snow crystals change in the wind. The findings could force climate researchers to adjust their ...

In the early 1900s, Wilson A. Bentley sent 500 prints of his snowflakes to the Smithsonian to ensure their safety for the future. The images are now part of the Smithsonian Libraries and Archives.

but these are freshly fallen snowflakes, or snow crystals, resting on wool. They are around 1 millimeter in size and were captured using a simple, cheap photography technique. When the snow starts ...

Much of the world's precipitation is triggered by natural dusts that act as nuclei in causing water droplets in clouds to freeze. Some artificial nuclei work more effectively than natural ones ...

Here are the ingredients in lake effect snow, and how they play out: Temperature: The air temperature at about a mile above the ground has to be about 23 degrees colder than the lake temperature ...