living snow project | KUNR

living snow project

An image of a person holding up a tube filled with pink snow
Rachel Mallon / Living Snow Project

As summer quickly approaches, snow is melting on the mountaintops. This time of year, some of that snow won’t be the pristine white color you think of. It turns out that in the spring and summer, snow often turns pink or even red thanks to microalgae that have been adapted to live in it, partly as a response to climate change.