Snowflakes appear in dozens of structures, from simple columns and stars to ornate dendrites and beyond. Ahead, we’ve ...

Snowflakes are like letters from the sky, each crystal a note describing the atmosphere as it falls to the ground. They float effortlessly, but their creation is one of nature’s most complicated ...

Mathematician Katie Steckles explains just why the proliferation of snowflake decorations this time of year is deeply ...