Operational since 1962, KWSU-TV is a public television station that operates from Pullman, Wash. The channel serves the Palouse and Clearwater Valley areas of southeastern Washington and northern Idaho. It airs local, national and international news through BBC World News . KWSU-TV broadcasts business, weather and crime news. KWSU-TV s studio is located on the Washington State University campus. The station s signal is licensed to WSU. It additionally airs various programs on art, finance, yoga, history, travel and politics.