A river of thick smoke poured across central Canada on July 14, 2010.
Published Jul 15, 2010
Gray-brown smoke drifts north over the Canadian Arctic and the Beaufort Sea in this true-color image from June 28, 2010.
Published Jun 30, 2010
Acquired July 25, 2011, this natural-color image shows smoke from wildfires blowing eastward across Canada.
Published Jul 26, 2011
Smoke from fires in Canada streamed into the United States.
Published Jul 1, 2015
Gray-brown smoke stretches across a broad swath of western Canada in this true-color image from July 13, 2010.
Published Jul 15, 2010
alert message
