K2 Radio News: Flash Briefing for September 10th, 2020 – Evening

CASPER, Wyo. (AP) — Park officials say a fire in Wyoming's Yellowstone National Park has reached up to 5 square miles. The fire has continued to burn despite recent colder, wetter weather in Yellowstone.

LARAMIE, Wyo. (AP) — University of Wyoming officials say in-person classes will begin for the fall semester no sooner than Monday amid efforts to test for the coronavirus among students and others on campus.