Snow is not always white

In some coastal areas in Antarctica, the snow can look red, orange, green, or a blend of all three. This colour is natural and is actually made up of tiny microscopic living cells called snow-algae. Red snow‐algae bloom on Léonie Island, Ryder Bay, Antarctic Peninsula. Courtesy of Matthew Davey. Snow algae are tiny plants that can survive and bloom in the slushy snow du...
Read More