PORTLAND, Ore. (KOIN ... the museum noted the expedition resulted in the formation of the Oregon Skyline Trail — along with 700 photos of local topography. The new exhibit showcases photos ...

Jim O'Connor is a research geologist with the United States Geological Survey ( USGS ). He joins the exchange to discuss the ...

(KOIN) — A small landslide caused by the heavy rains in Portland Sunday closed Northwest Cornell between Skyline and Thompson through Monday, the Portland Bureau of Transportation said.