Snowflakes vary by size and shape but exactly how many different patterns are there and what weather features influence their appearance?

If you were out enjoying the snow this morning, you may have seen some big flakes in the Triad.

When snow falls, the temperature and humidity conditions in the dendritic growth zone, often referred to as the "snow growth ...

Learn more about the history of Sea Ice Today and ASINA. Sea Ice Today is produced by the National Snow and Ice Data Center (NSIDC), which is part of the Cooperative Institute for Research in ...