PITTSBURGH (KDKA) - Snow has a color that most everyone agrees upon. White! It certainly appears white, and there is a reason for that. We see colors based on how much visible light bounces off an ...
The pink color, sometimes called watermelon snow, is caused by Chlamydomonas nivalis ... a biologist at Alaska Pacific University in Anchorage. Blooms pop up in the spring and summer, but the ...
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