weather

Rare ‘milky rain’ most likely traveled from ancient lake

By Linda Weiford, WSU News PULLMAN, Wash. – The mysterious “milky rain” that hit parts of the Pacific Northwest last Friday was the result of a rarely seen weather phenomenon that began near an ancient saline lake nearly 500 miles away, according to Washington State University meteorologist Nic Loyd.

Green highway snow and ice control cuts the chemicals

By Rebecca Phillips, University Communications PULLMAN, Wash. – Ice-free pavement. “Smart snowplows.” Vegetable juice ice-melt. Cold-climate researchers at Washington State University are clearing the road with green alternatives to the salt, sand and chemicals typically used for highway snow and ice control.