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Dr. Ron Blakey, Professor Emeritus of Geology at Northern Arizona University, recently published maps showing the step-by-step evolution of the tectonic plates comprising North America, from the ...
The map illustrates the predicted intensity of the aurora borealis over North America with a line showing how far south the lights could be seen on the northern horizon.
They created a model to map the spread of Ixodes scapularis, the black-legged deer tick and primary vector of Lyme disease, across central and eastern Canada between the years 2000 and 2015.
How to see the northern lights without leaving North America Use the tools aurora chasers favor to catch a natural light show across Canada, Alaska and the Midwest June 8, 2022 More than 3 years ago ...
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