Smoke from wildfires in Siberia reached the North Pole for the first time in recorded history, says NASA.
— AJ+ (@ajplus) August 10, 2021
The fires have burned 21 million acres (about the size of Serbia) in Russia's coldest region this year. Smoke covered most of the country earlier this month.
📷: NASA pic.twitter.com/3b6IYcYtqZ