A set of extraordinary photos taken at Newgrange and Mellifont Abbey during last week’s powerful geomagnetic storm offer one of the most striking views of the aurora in years. The images, captured by ...

I patiently waited in the lobby of my hotel in Fairbanks, trying to ignore that it was nearly 10 p.m. — normally when I’d be switching off my bedside lamp. Tonight, though, I wasn’t winding down. I ...