Blue ice, typically found in glaciers ... resulting in ice composed of large crystals (unlike snow, which is formed quickly and made up of small crystals). When the light travels deeper into ...

That bent light keeps traveling through the snowflake. Some of the light will hit different parts of the snowflake and bounce ...

Diamond dust refers to ice crystals that form near ground level ... The crystals can shine if the sky is blue and the sun is shining, forecasters said. Martin said the phenomenon is usually ...