Mountaintop Telescopes Spared As Wildfire Smoke From Western U.S. Tracked In Europe

From a mountaintop observatory near Los Angeles to the normally verdant Cascade range in the Pacific Northwest, crews on Wednesday battled monster wildfires that raged well into their second week as scientists tracked the smoke drifting across Europe.

from Top World News- News18.com https://ift.tt/35FrioZ