The subarctic regions comprise lands that lie just south of the Arctic Circle, including areas of Canada and Siberia. Learn about the topography and climate of the subarctic region.
How many colors can one see in this photograph of the aurora borealis in Alaska? Green, pink, yellow, orange, and purple colors dance across the horizon in a swirling display of beauty. The lights provide an astronomer's delight in the inky sky.
A colorful aurora borealis lights up the twilit sky in Alaska. A beautiful palette of purple, green, yellow, orange, and red combine and collide to produce an effect that looks much like a watercolor painting.
Alaska is considered one of the most scenic states in the USA. Temperate rainforests, arctic tundra, boreal forests, and volcanic islands are all part of the landscape in Alaska.
Canada is located on the continent of North America. It is bounded by the United States to the south and the Arctic Ocean to the north. Canada is home to ten Provinces and three Territories.
The European continent is home to over 40 countries. It is bounded to the west by the Atlantic Ocean, to the south by the Mediterranean and Black Seas, to the east by Asia, and to the north by the Arctic Ocean.
Europe is bounded by the Arctic Ocean to the North, the Atlantic Ocean to the West, the Mediterranean Sea to the South and the Ural Mountains and Caspian Sea to the East. It comprises 43 countries.
Researchers describe a way to quickly sift through thousands of hours of field recordings to estimate when songbirds arrive at their Arctic breeding grounds. ...
Science Daily. Wed, 20 Jun 2018 15:02:03 EDT.