Smoke from the treacherous western wildfires of both the U.S. and Canada has wafted across country and out to sea.
3 hours ago in Earth Sciences
Wildfires in the western states have been continuous this summer season. This natural-color satellite image, collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite on August 30, ...
2 hours ago in Environment