Northern lights visible in parts of Canada, U.S. with more aurora activity expected tonight

A rare G4 geomagnetic storm watch has been issued for Wednesday with the peak period expected between 10 a.m. and 2 p.m. ET ...
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Show isn't over, yet: Northern lights set to give Canada an encore

Depending on where you are in Canada, if you miss Tuesday night's viewing of the auroras, Wednesday will offer an encore ...